1366887028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{641129}}^1$

素因数の和:641187

約数の個数: 24

約数和(自身を含む): 2638891080

約数和(自身を除く): 1272004052

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 641129, 1282258, 2564516, 8334677, 16669354, 26286289, 33338708, 52572578, 105145156, 341721757, 683443514, 1366887028]

約数ペア:

[(1, 1366887028), (2, 683443514), (4, 341721757), (13, 105145156), (26, 52572578), (41, 33338708), (52, 26286289), (82, 16669354), (164, 8334677), (533, 2564516), (1066, 1282258), (2132, 641129)]