888964869260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{26922013}}^1$

素因数の和:26922162

約数の個数: 48

約数和(自身を含む): 2026258461696

約数和(自身を除く): 1137293592436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 6604, 8255, 16510, 33020, 26922013, 53844026, 107688052, 134610065, 269220130, 349986169, 538440260, 699972338, 1399944676, 1749930845, 3419095651, 3499861690, 6838191302, 6999723380, 13676382604, 17095478255, 34190956510, 44448243463, 68381913020, 88896486926, 177792973852, 222241217315, 444482434630, 888964869260]

約数ペア:

[(1, 888964869260), (2, 444482434630), (4, 222241217315), (5, 177792973852), (10, 88896486926), (13, 68381913020), (20, 44448243463), (26, 34190956510), (52, 17095478255), (65, 13676382604), (127, 6999723380), (130, 6838191302), (254, 3499861690), (260, 3419095651), (508, 1749930845), (635, 1399944676), (1270, 699972338), (1651, 538440260), (2540, 349986169), (3302, 269220130), (6604, 134610065), (8255, 107688052), (16510, 53844026), (33020, 26922013)]