1517388728

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{19993}}^1$

素因数の和:20231

約数の個数: 32

約数和(自身を含む): 2915125200

約数和(自身を除く): 1397736472

約数列:

[1, 2, 4, 8, 53, 106, 179, 212, 358, 424, 716, 1432, 9487, 18974, 19993, 37948, 39986, 75896, 79972, 159944, 1059629, 2119258, 3578747, 4238516, 7157494, 8477032, 14314988, 28629976, 189673591, 379347182, 758694364, 1517388728]

約数ペア:

[(1, 1517388728), (2, 758694364), (4, 379347182), (8, 189673591), (53, 28629976), (106, 14314988), (179, 8477032), (212, 7157494), (358, 4238516), (424, 3578747), (716, 2119258), (1432, 1059629), (9487, 159944), (18974, 79972), (19993, 75896), (37948, 39986)]