1213320199142

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{981049}}^1$

素因数の和:981380

約数の個数: 32

約数和(自身を含む): 1898684928000

約数和(自身を除く): 685364728858

約数列:

[1, 2, 47, 59, 94, 118, 223, 446, 2773, 5546, 10481, 13157, 20962, 26314, 618379, 981049, 1236758, 1962098, 46109303, 57881891, 92218606, 115763782, 218773927, 437547854, 2720448877, 5440897754, 10282374569, 12907661693, 20564749138, 25815323386, 606660099571, 1213320199142]

約数ペア:

[(1, 1213320199142), (2, 606660099571), (47, 25815323386), (59, 20564749138), (94, 12907661693), (118, 10282374569), (223, 5440897754), (446, 2720448877), (2773, 437547854), (5546, 218773927), (10481, 115763782), (13157, 92218606), (20962, 57881891), (26314, 46109303), (618379, 1962098), (981049, 1236758)]