129486532

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{124987}}^1$

素因数の和:125035

約数の個数: 24

約数和(自身を含む): 265974464

約数和(自身を除く): 136487932

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 124987, 249974, 499948, 874909, 1749818, 3499636, 4624519, 9249038, 18498076, 32371633, 64743266, 129486532]

約数ペア:

[(1, 129486532), (2, 64743266), (4, 32371633), (7, 18498076), (14, 9249038), (28, 4624519), (37, 3499636), (74, 1749818), (148, 874909), (259, 499948), (518, 249974), (1036, 124987)]