1385631816

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1228397}}^1$

素因数の和:1228453

約数の個数: 32

約数和(自身を含む): 3537786240

約数和(自身を除く): 2152154424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1228397, 2456794, 3685191, 4913588, 7370382, 9827176, 14740764, 29481528, 57734659, 115469318, 173203977, 230938636, 346407954, 461877272, 692815908, 1385631816]

約数ペア:

[(1, 1385631816), (2, 692815908), (3, 461877272), (4, 346407954), (6, 230938636), (8, 173203977), (12, 115469318), (24, 57734659), (47, 29481528), (94, 14740764), (141, 9827176), (188, 7370382), (282, 4913588), (376, 3685191), (564, 2456794), (1128, 1228397)]