1680207816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{10001237}}^1$

素因数の和:10001253

約数の個数: 32

約数和(自身を含む): 4800594240

約数和(自身を除く): 3120386424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 10001237, 20002474, 30003711, 40004948, 60007422, 70008659, 80009896, 120014844, 140017318, 210025977, 240029688, 280034636, 420051954, 560069272, 840103908, 1680207816]

約数ペア:

[(1, 1680207816), (2, 840103908), (3, 560069272), (4, 420051954), (6, 280034636), (7, 240029688), (8, 210025977), (12, 140017318), (14, 120014844), (21, 80009896), (24, 70008659), (28, 60007422), (42, 40004948), (56, 30003711), (84, 20002474), (168, 10001237)]