2515674728

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{670489}}^1$

素因数の和:670569

約数の個数: 32

約数和(自身を含む): 5471198400

約数和(自身を除く): 2955523672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 670489, 1340978, 2681956, 4693423, 5363912, 9386846, 18773692, 37547384, 44922763, 89845526, 179691052, 314459341, 359382104, 628918682, 1257837364, 2515674728]

約数ペア:

[(1, 2515674728), (2, 1257837364), (4, 628918682), (7, 359382104), (8, 314459341), (14, 179691052), (28, 89845526), (56, 44922763), (67, 37547384), (134, 18773692), (268, 9386846), (469, 5363912), (536, 4693423), (938, 2681956), (1876, 1340978), (3752, 670489)]