4422972790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{66883}}^1$

素因数の和:67296

約数の個数: 32

約数和(自身を含む): 8451462240

約数和(自身を除く): 4028489450

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 389, 778, 1945, 3890, 6613, 13226, 33065, 66130, 66883, 133766, 334415, 668830, 1137011, 2274022, 5685055, 11370110, 26017487, 52034974, 130087435, 260174870, 442297279, 884594558, 2211486395, 4422972790]

約数ペア:

[(1, 4422972790), (2, 2211486395), (5, 884594558), (10, 442297279), (17, 260174870), (34, 130087435), (85, 52034974), (170, 26017487), (389, 11370110), (778, 5685055), (1945, 2274022), (3890, 1137011), (6613, 668830), (13226, 334415), (33065, 133766), (66130, 66883)]