1276187470

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1\times {\mathrm{829}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 2312712000

約数和(自身を除く): 1036524530

約数列:

[1, 2, 5, 10, 257, 514, 599, 829, 1198, 1285, 1658, 2570, 2995, 4145, 5990, 8290, 153943, 213053, 307886, 426106, 496571, 769715, 993142, 1065265, 1539430, 2130530, 2482855, 4965710, 127618747, 255237494, 638093735, 1276187470]

約数ペア:

[(1, 1276187470), (2, 638093735), (5, 255237494), (10, 127618747), (257, 4965710), (514, 2482855), (599, 2130530), (829, 1539430), (1198, 1065265), (1285, 993142), (1658, 769715), (2570, 496571), (2995, 426106), (4145, 307886), (5990, 213053), (8290, 153943)]