2406701044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^2\times {\mathrm{149}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 4904172000

約数和(自身を除く): 2497470956

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 139, 149, 209, 278, 298, 418, 556, 596, 836, 1529, 1639, 2641, 2831, 3058, 3278, 5282, 5662, 6116, 6556, 10564, 11324, 19321, 20711, 29051, 31141, 38642, 41422, 58102, 62282, 77284, 82844, 116204, 124564, 212531, 227821, 367099, 393509, 425062, 455642, 734198, 787018, 850124, 911284, 1468396, 1574036, 2878829, 4038089, 4328599, 5757658, 8076178, 8657198, 11515316, 16152356, 17314396, 31667119, 54697751, 63334238, 109395502, 126668476, 218791004, 601675261, 1203350522, 2406701044]

約数ペア:

[(1, 2406701044), (2, 1203350522), (4, 601675261), (11, 218791004), (19, 126668476), (22, 109395502), (38, 63334238), (44, 54697751), (76, 31667119), (139, 17314396), (149, 16152356), (209, 11515316), (278, 8657198), (298, 8076178), (418, 5757658), (556, 4328599), (596, 4038089), (836, 2878829), (1529, 1574036), (1639, 1468396), (2641, 911284), (2831, 850124), (3058, 787018), (3278, 734198), (5282, 455642), (5662, 425062), (6116, 393509), (6556, 367099), (10564, 227821), (11324, 212531), (19321, 124564), (20711, 116204), (29051, 82844), (31141, 77284), (38642, 62282), (41422, 58102)]