2148486341722

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2347}}^1\times {\mathrm{212987}}^1$

素因数の和:215650

約数の個数: 32

約数和(自身を含む): 3696708331008

約数和(自身を除く): 1548221989286

約数列:

[1, 2, 7, 14, 307, 614, 2149, 2347, 4298, 4694, 16429, 32858, 212987, 425974, 720529, 1441058, 1490909, 2981818, 5043703, 10087406, 65387009, 130774018, 457709063, 499880489, 915418126, 999760978, 3499163423, 6998326846, 153463310123, 306926620246, 1074243170861, 2148486341722]

約数ペア:

[(1, 2148486341722), (2, 1074243170861), (7, 306926620246), (14, 153463310123), (307, 6998326846), (614, 3499163423), (2149, 999760978), (2347, 915418126), (4298, 499880489), (4694, 457709063), (16429, 130774018), (32858, 65387009), (212987, 10087406), (425974, 5043703), (720529, 2981818), (1441058, 1490909)]