113893103492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{260761}}^1$

素因数の和:261612

約数の個数: 48

約数和(自身を含む): 240067927680

約数和(自身を除く): 126174824188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 821, 1642, 3284, 5747, 11494, 15599, 22988, 31198, 62396, 109193, 218386, 260761, 436772, 521522, 1043044, 1825327, 3650654, 4954459, 7301308, 9908918, 19817836, 34681213, 69362426, 138724852, 214084781, 428169562, 856339124, 1498593467, 2997186934, 4067610839, 5994373868, 8135221678, 16270443356, 28473275873, 56946551746, 113893103492]

約数ペア:

[(1, 113893103492), (2, 56946551746), (4, 28473275873), (7, 16270443356), (14, 8135221678), (19, 5994373868), (28, 4067610839), (38, 2997186934), (76, 1498593467), (133, 856339124), (266, 428169562), (532, 214084781), (821, 138724852), (1642, 69362426), (3284, 34681213), (5747, 19817836), (11494, 9908918), (15599, 7301308), (22988, 4954459), (31198, 3650654), (62396, 1825327), (109193, 1043044), (218386, 521522), (260761, 436772)]