2185965992

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{2213}}^1$

素因数の和:2826

約数の個数: 64

約数和(自身を含む): 4846003200

約数和(自身を除く): 2660037208

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 569, 868, 1138, 1736, 2213, 2276, 3983, 4426, 4552, 7966, 8852, 15491, 15932, 17639, 17704, 30982, 31864, 35278, 61964, 68603, 70556, 123473, 123928, 137206, 141112, 246946, 274412, 480221, 493892, 548824, 960442, 987784, 1259197, 1920884, 2518394, 3841768, 5036788, 8814379, 10073576, 17628758, 35257516, 39035107, 70515032, 78070214, 156140428, 273245749, 312280856, 546491498, 1092982996, 2185965992]

約数ペア:

[(1, 2185965992), (2, 1092982996), (4, 546491498), (7, 312280856), (8, 273245749), (14, 156140428), (28, 78070214), (31, 70515032), (56, 39035107), (62, 35257516), (124, 17628758), (217, 10073576), (248, 8814379), (434, 5036788), (569, 3841768), (868, 2518394), (1138, 1920884), (1736, 1259197), (2213, 987784), (2276, 960442), (3983, 548824), (4426, 493892), (4552, 480221), (7966, 274412), (8852, 246946), (15491, 141112), (15932, 137206), (17639, 123928), (17704, 123473), (30982, 70556), (31864, 68603), (35278, 61964)]