1913766738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{14879}}^1$

素因数の和:15011

約数の個数: 64

約数和(自身を含む): 4409717760

約数和(自身を除く): 2495951022

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 97, 102, 194, 221, 291, 442, 582, 663, 1261, 1326, 1649, 2522, 3298, 3783, 4947, 7566, 9894, 14879, 21437, 29758, 42874, 44637, 64311, 89274, 128622, 193427, 252943, 386854, 505886, 580281, 758829, 1160562, 1443263, 1517658, 2886526, 3288259, 4329789, 6576518, 8659578, 9864777, 18762419, 19729554, 24535471, 37524838, 49070942, 56287257, 73606413, 112574514, 147212826, 318961123, 637922246, 956883369, 1913766738]

約数ペア:

[(1, 1913766738), (2, 956883369), (3, 637922246), (6, 318961123), (13, 147212826), (17, 112574514), (26, 73606413), (34, 56287257), (39, 49070942), (51, 37524838), (78, 24535471), (97, 19729554), (102, 18762419), (194, 9864777), (221, 8659578), (291, 6576518), (442, 4329789), (582, 3288259), (663, 2886526), (1261, 1517658), (1326, 1443263), (1649, 1160562), (2522, 758829), (3298, 580281), (3783, 505886), (4947, 386854), (7566, 252943), (9894, 193427), (14879, 128622), (21437, 89274), (29758, 64311), (42874, 44637)]