1346974226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 2379839616

約数和(自身を除く): 1032865390

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 131, 221, 262, 442, 541, 559, 731, 1082, 1118, 1462, 1703, 2227, 3406, 4454, 5633, 7033, 9197, 9503, 11266, 14066, 18394, 19006, 23263, 28951, 46526, 57902, 70871, 73229, 95761, 119561, 141742, 146458, 191522, 239122, 302419, 395471, 604838, 790942, 921323, 1204807, 1244893, 1842646, 2409614, 2489786, 3047453, 5141123, 6094906, 10282246, 15662491, 31324982, 39616889, 51806701, 79233778, 103613402, 673487113, 1346974226]

約数ペア:

[(1, 1346974226), (2, 673487113), (13, 103613402), (17, 79233778), (26, 51806701), (34, 39616889), (43, 31324982), (86, 15662491), (131, 10282246), (221, 6094906), (262, 5141123), (442, 3047453), (541, 2489786), (559, 2409614), (731, 1842646), (1082, 1244893), (1118, 1204807), (1462, 921323), (1703, 790942), (2227, 604838), (3406, 395471), (4454, 302419), (5633, 239122), (7033, 191522), (9197, 146458), (9503, 141742), (11266, 119561), (14066, 95761), (18394, 73229), (19006, 70871), (23263, 57902), (28951, 46526)]