739683438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{155461}}^1$

素因数の和:155540

約数の個数: 32

約数和(自身を含む): 1619292192

約数和(自身を除く): 879608754

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 155461, 310922, 466383, 932766, 2020993, 4041986, 6062979, 9483121, 12125958, 18966242, 28449363, 56898726, 123280573, 246561146, 369841719, 739683438]

約数ペア:

[(1, 739683438), (2, 369841719), (3, 246561146), (6, 123280573), (13, 56898726), (26, 28449363), (39, 18966242), (61, 12125958), (78, 9483121), (122, 6062979), (183, 4041986), (366, 2020993), (793, 932766), (1586, 466383), (2379, 310922), (4758, 155461)]