1269773570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{40529}}^1$

素因数の和:40790

約数の個数: 32

約数和(自身を含む): 2471681520

約数和(自身を除く): 1201907950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 2410, 3133, 6266, 15665, 31330, 40529, 81058, 202645, 405290, 526877, 1053754, 2634385, 5268770, 9767489, 19534978, 48837445, 97674890, 126977357, 253954714, 634886785, 1269773570]

約数ペア:

[(1, 1269773570), (2, 634886785), (5, 253954714), (10, 126977357), (13, 97674890), (26, 48837445), (65, 19534978), (130, 9767489), (241, 5268770), (482, 2634385), (1205, 1053754), (2410, 526877), (3133, 405290), (6266, 202645), (15665, 81058), (31330, 40529)]