2507848

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 5659200

約数和(自身を除く): 3151352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2357, 4714, 9428, 16499, 18856, 32998, 44783, 65996, 89566, 131992, 179132, 313481, 358264, 626962, 1253924, 2507848]

約数ペア:

[(1, 2507848), (2, 1253924), (4, 626962), (7, 358264), (8, 313481), (14, 179132), (19, 131992), (28, 89566), (38, 65996), (56, 44783), (76, 32998), (133, 18856), (152, 16499), (266, 9428), (532, 4714), (1064, 2357)]