1258018088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{225613}}^1$

素因数の和:225677

約数の個数: 32

約数和(自身を含む): 2558462760

約数和(自身を除く): 1300444672

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 225613, 451226, 902452, 1804904, 3835421, 7670842, 9250133, 15341684, 18500266, 30683368, 37000532, 74001064, 157252261, 314504522, 629009044, 1258018088]

約数ペア:

[(1, 1258018088), (2, 629009044), (4, 314504522), (8, 157252261), (17, 74001064), (34, 37000532), (41, 30683368), (68, 18500266), (82, 15341684), (136, 9250133), (164, 7670842), (328, 3835421), (697, 1804904), (1394, 902452), (2788, 451226), (5576, 225613)]