2056796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 4536000

約数和(自身を除く): 2479204

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 149, 203, 238, 298, 406, 476, 493, 596, 812, 986, 1043, 1972, 2086, 2533, 3451, 4172, 4321, 5066, 6902, 8642, 10132, 13804, 17284, 17731, 30247, 35462, 60494, 70924, 73457, 120988, 146914, 293828, 514199, 1028398, 2056796]

約数ペア:

[(1, 2056796), (2, 1028398), (4, 514199), (7, 293828), (14, 146914), (17, 120988), (28, 73457), (29, 70924), (34, 60494), (58, 35462), (68, 30247), (116, 17731), (119, 17284), (149, 13804), (203, 10132), (238, 8642), (298, 6902), (406, 5066), (476, 4321), (493, 4172), (596, 3451), (812, 2533), (986, 2086), (1043, 1972)]