2556161854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{6949}}^1$

素因数の和:7348

約数の個数: 32

約数和(自身を含む): 4203360000

約数和(自身を除く): 1647198146

約数列:

[1, 2, 17, 31, 34, 62, 349, 527, 698, 1054, 5933, 6949, 10819, 11866, 13898, 21638, 118133, 183923, 215419, 236266, 367846, 430838, 2425201, 3662123, 4850402, 7324246, 41228417, 75181231, 82456834, 150362462, 1278080927, 2556161854]

約数ペア:

[(1, 2556161854), (2, 1278080927), (17, 150362462), (31, 82456834), (34, 75181231), (62, 41228417), (349, 7324246), (527, 4850402), (698, 3662123), (1054, 2425201), (5933, 430838), (6949, 367846), (10819, 236266), (11866, 215419), (13898, 183923), (21638, 118133)]