1397431354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{13381}}^1$

素因数の和:13542

約数の個数: 32

約数和(自身を含む): 2358657792

約数和(自身を除く): 961226438

約数列:

[1, 2, 11, 22, 47, 94, 101, 202, 517, 1034, 1111, 2222, 4747, 9494, 13381, 26762, 52217, 104434, 147191, 294382, 628907, 1257814, 1351481, 2702962, 6917977, 13835954, 14866291, 29732582, 63519607, 127039214, 698715677, 1397431354]

約数ペア:

[(1, 1397431354), (2, 698715677), (11, 127039214), (22, 63519607), (47, 29732582), (94, 14866291), (101, 13835954), (202, 6917977), (517, 2702962), (1034, 1351481), (1111, 1257814), (2222, 628907), (4747, 294382), (9494, 147191), (13381, 104434), (26762, 52217)]