1397718204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197753}}^1$

素因数の和:197810

約数の個数: 48

約数和(自身を含む): 3543751680

約数和(自身を除く): 2146033476

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 197753, 395506, 593259, 791012, 1186518, 2373036, 3757307, 6130343, 7514614, 11271921, 12260686, 15029228, 18391029, 22543842, 24521372, 36782058, 45087684, 73564116, 116476517, 232953034, 349429551, 465906068, 698859102, 1397718204]

約数ペア:

[(1, 1397718204), (2, 698859102), (3, 465906068), (4, 349429551), (6, 232953034), (12, 116476517), (19, 73564116), (31, 45087684), (38, 36782058), (57, 24521372), (62, 22543842), (76, 18391029), (93, 15029228), (114, 12260686), (124, 11271921), (186, 7514614), (228, 6130343), (372, 3757307), (589, 2373036), (1178, 1186518), (1767, 791012), (2356, 593259), (3534, 395506), (7068, 197753)]