2378634830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1663381}}^1$

素因数の和:1663412

約数の個数: 32

約数和(自身を含む): 5030067168

約数和(自身を除く): 2651432338

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1663381, 3326762, 8316905, 16633810, 18297191, 21623953, 36594382, 43247906, 91485955, 108119765, 182971910, 216239530, 237863483, 475726966, 1189317415, 2378634830]

約数ペア:

[(1, 2378634830), (2, 1189317415), (5, 475726966), (10, 237863483), (11, 216239530), (13, 182971910), (22, 108119765), (26, 91485955), (55, 43247906), (65, 36594382), (110, 21623953), (130, 18297191), (143, 16633810), (286, 8316905), (715, 3326762), (1430, 1663381)]