2158122

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 4550400

約数和(自身を除く): 2392278

約数列:

[1, 2, 3, 6, 29, 58, 79, 87, 157, 158, 174, 237, 314, 471, 474, 942, 2291, 4553, 4582, 6873, 9106, 12403, 13659, 13746, 24806, 27318, 37209, 74418, 359687, 719374, 1079061, 2158122]

約数ペア:

[(1, 2158122), (2, 1079061), (3, 719374), (6, 359687), (29, 74418), (58, 37209), (79, 27318), (87, 24806), (157, 13746), (158, 13659), (174, 12403), (237, 9106), (314, 6873), (471, 4582), (474, 4553), (942, 2291)]