818692030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{8147}}^1$

素因数の和:8940

約数の個数: 32

約数和(自身を含む): 1589251104

約数和(自身を除く): 770559074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 773, 1546, 3865, 7730, 8147, 10049, 16294, 20098, 40735, 50245, 81470, 100490, 105911, 211822, 529555, 1059110, 6297631, 12595262, 31488155, 62976310, 81869203, 163738406, 409346015, 818692030]

約数ペア:

[(1, 818692030), (2, 409346015), (5, 163738406), (10, 81869203), (13, 62976310), (26, 31488155), (65, 12595262), (130, 6297631), (773, 1059110), (1546, 529555), (3865, 211822), (7730, 105911), (8147, 100490), (10049, 81470), (16294, 50245), (20098, 40735)]