1330495696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{37781}}^1$

素因数の和:37891

約数の個数: 40

約数和(自身を含む): 2698541568

約数和(自身を除く): 1368045872

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 17608, 35216, 37781, 75562, 151124, 302248, 604496, 1171211, 2342422, 2682451, 4684844, 5364902, 9369688, 10729804, 18739376, 21459608, 42919216, 83155981, 166311962, 332623924, 665247848, 1330495696]

約数ペア:

[(1, 1330495696), (2, 665247848), (4, 332623924), (8, 166311962), (16, 83155981), (31, 42919216), (62, 21459608), (71, 18739376), (124, 10729804), (142, 9369688), (248, 5364902), (284, 4684844), (496, 2682451), (568, 2342422), (1136, 1171211), (2201, 604496), (4402, 302248), (8804, 151124), (17608, 75562), (35216, 37781)]