2013746770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 4184234496

約数和(自身を除く): 2170487726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 311, 397, 466, 622, 794, 1165, 1555, 1631, 1985, 2177, 2330, 2779, 3110, 3262, 3970, 4354, 5558, 8155, 10885, 13895, 16310, 21770, 27790, 72463, 92501, 123467, 144926, 185002, 246934, 362315, 462505, 507241, 617335, 647507, 724630, 864269, 925010, 1014482, 1234670, 1295014, 1728538, 2536205, 3237535, 4321345, 5072410, 6475070, 8642690, 28767811, 57535622, 143839055, 201374677, 287678110, 402749354, 1006873385, 2013746770]

約数ペア:

[(1, 2013746770), (2, 1006873385), (5, 402749354), (7, 287678110), (10, 201374677), (14, 143839055), (35, 57535622), (70, 28767811), (233, 8642690), (311, 6475070), (397, 5072410), (466, 4321345), (622, 3237535), (794, 2536205), (1165, 1728538), (1555, 1295014), (1631, 1234670), (1985, 1014482), (2177, 925010), (2330, 864269), (2779, 724630), (3110, 647507), (3262, 617335), (3970, 507241), (4354, 462505), (5558, 362315), (8155, 246934), (10885, 185002), (13895, 144926), (16310, 123467), (21770, 92501), (27790, 72463)]