2221422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 5121792

約数和(自身を除く): 2900370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 233, 454, 466, 681, 699, 1362, 1398, 1589, 1631, 3178, 3262, 4767, 4893, 9534, 9786, 52891, 105782, 158673, 317346, 370237, 740474, 1110711, 2221422]

約数ペア:

[(1, 2221422), (2, 1110711), (3, 740474), (6, 370237), (7, 317346), (14, 158673), (21, 105782), (42, 52891), (227, 9786), (233, 9534), (454, 4893), (466, 4767), (681, 3262), (699, 3178), (1362, 1631), (1398, 1589)]