2100057974

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{180077}}^1$

素因数の和:180117

約数の個数: 32

約数和(自身を含む): 3889684800

約数和(自身を除く): 1789626826

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11662, 180077, 360154, 1260539, 2521078, 3061309, 6122618, 8823773, 17647546, 21429163, 42858326, 61766411, 123532822, 150004141, 300008282, 1050028987, 2100057974]

約数ペア:

[(1, 2100057974), (2, 1050028987), (7, 300008282), (14, 150004141), (17, 123532822), (34, 61766411), (49, 42858326), (98, 21429163), (119, 17647546), (238, 8823773), (343, 6122618), (686, 3061309), (833, 2521078), (1666, 1260539), (5831, 360154), (11662, 180077)]