2642204877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{12907}}^1$

素因数の和:13133

約数の個数: 32

約数和(自身を含む): 3946750080

約数和(自身を除く): 1304545203

約数列:

[1, 3, 13, 29, 39, 87, 181, 377, 543, 1131, 2353, 5249, 7059, 12907, 15747, 38721, 68237, 167791, 204711, 374303, 503373, 1122909, 2336167, 4865939, 7008501, 14597817, 30370171, 67748843, 91110513, 203246529, 880734959, 2642204877]

約数ペア:

[(1, 2642204877), (3, 880734959), (13, 203246529), (29, 91110513), (39, 67748843), (87, 30370171), (181, 14597817), (377, 7008501), (543, 4865939), (1131, 2336167), (2353, 1122909), (5249, 503373), (7059, 374303), (12907, 204711), (15747, 167791), (38721, 68237)]