1399685898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{578861}}^1$

素因数の和:578910

約数の個数: 32

約数和(自身を含む): 3111962112

約数和(自身を除く): 1712276214

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 578861, 1157722, 1736583, 3473166, 7525193, 15050386, 17944691, 22575579, 35889382, 45151158, 53834073, 107668146, 233280983, 466561966, 699842949, 1399685898]

約数ペア:

[(1, 1399685898), (2, 699842949), (3, 466561966), (6, 233280983), (13, 107668146), (26, 53834073), (31, 45151158), (39, 35889382), (62, 22575579), (78, 17944691), (93, 15050386), (186, 7525193), (403, 3473166), (806, 1736583), (1209, 1157722), (2418, 578861)]