2571690056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{194707}}^1$

素因数の和:194853

約数の個数: 32

約数和(自身を含む): 5233751040

約数和(自身を除く): 2662060984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 194707, 389414, 778828, 1557656, 2531191, 5062382, 10124764, 20249528, 24727789, 49455578, 98911156, 197822312, 321461257, 642922514, 1285845028, 2571690056]

約数ペア:

[(1, 2571690056), (2, 1285845028), (4, 642922514), (8, 321461257), (13, 197822312), (26, 98911156), (52, 49455578), (104, 24727789), (127, 20249528), (254, 10124764), (508, 5062382), (1016, 2531191), (1651, 1557656), (3302, 778828), (6604, 389414), (13208, 194707)]