2389584362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 4434946560

約数和(自身を除く): 2045362198

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 131, 151, 187, 209, 262, 289, 302, 323, 374, 418, 578, 646, 1441, 1661, 2227, 2489, 2567, 2869, 2882, 3179, 3322, 3553, 4454, 4978, 5134, 5491, 5738, 6358, 7106, 10982, 19781, 24497, 27379, 28237, 31559, 37859, 39562, 42313, 43639, 48773, 48994, 54758, 56474, 60401, 63118, 75718, 84626, 87278, 97546, 120802, 217591, 336277, 375839, 416449, 435182, 465443, 480029, 536503, 672554, 719321, 751678, 829141, 832898, 930886, 960058, 1073006, 1438642, 1658282, 3699047, 4134229, 5716709, 6389263, 7398094, 7912531, 8268458, 9120551, 11433418, 12778526, 15825062, 18241102, 62883799, 70281893, 108617471, 125767598, 140563786, 217234942, 1194792181, 2389584362]

約数ペア:

[(1, 2389584362), (2, 1194792181), (11, 217234942), (17, 140563786), (19, 125767598), (22, 108617471), (34, 70281893), (38, 62883799), (131, 18241102), (151, 15825062), (187, 12778526), (209, 11433418), (262, 9120551), (289, 8268458), (302, 7912531), (323, 7398094), (374, 6389263), (418, 5716709), (578, 4134229), (646, 3699047), (1441, 1658282), (1661, 1438642), (2227, 1073006), (2489, 960058), (2567, 930886), (2869, 832898), (2882, 829141), (3179, 751678), (3322, 719321), (3553, 672554), (4454, 536503), (4978, 480029), (5134, 465443), (5491, 435182), (5738, 416449), (6358, 375839), (7106, 336277), (10982, 217591), (19781, 120802), (24497, 97546), (27379, 87278), (28237, 84626), (31559, 75718), (37859, 63118), (39562, 60401), (42313, 56474), (43639, 54758), (48773, 48994)]