2564753384

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{1951}}^1\times {\mathrm{2251}}^1$

素因数の和:4281

約数の個数: 32

約数和(自身を含む): 4879453440

約数和(自身を除く): 2314700056

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1951, 2251, 3902, 4502, 7804, 9004, 15608, 18008, 142423, 164323, 284846, 328646, 569692, 657292, 1139384, 1314584, 4391701, 8783402, 17566804, 35133608, 320594173, 641188346, 1282376692, 2564753384]

約数ペア:

[(1, 2564753384), (2, 1282376692), (4, 641188346), (8, 320594173), (73, 35133608), (146, 17566804), (292, 8783402), (584, 4391701), (1951, 1314584), (2251, 1139384), (3902, 657292), (4502, 569692), (7804, 328646), (9004, 284846), (15608, 164323), (18008, 142423)]