973015978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 1727422848

約数和(自身を除く): 754406870

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 157, 187, 227, 314, 374, 454, 803, 1241, 1606, 1727, 2482, 2497, 2669, 3454, 3859, 4994, 5338, 7718, 11461, 13651, 16571, 22922, 27302, 29359, 33142, 35639, 42449, 58718, 71278, 84898, 126071, 182281, 194837, 252142, 281707, 364562, 389674, 392029, 563414, 605863, 784058, 1211726, 2143207, 2601647, 3098777, 4286414, 5203294, 6197554, 6664493, 13328986, 28618117, 44227999, 57236234, 88455998, 486507989, 973015978]

約数ペア:

[(1, 973015978), (2, 486507989), (11, 88455998), (17, 57236234), (22, 44227999), (34, 28618117), (73, 13328986), (146, 6664493), (157, 6197554), (187, 5203294), (227, 4286414), (314, 3098777), (374, 2601647), (454, 2143207), (803, 1211726), (1241, 784058), (1606, 605863), (1727, 563414), (2482, 392029), (2497, 389674), (2669, 364562), (3454, 281707), (3859, 252142), (4994, 194837), (5338, 182281), (7718, 126071), (11461, 84898), (13651, 71278), (16571, 58718), (22922, 42449), (27302, 35639), (29359, 33142)]