83430308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1619}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 157489920

約数和(自身を除く): 74059612

約数列:

[1, 2, 4, 13, 26, 52, 991, 1619, 1982, 3238, 3964, 6476, 12883, 21047, 25766, 42094, 51532, 84188, 1604429, 3208858, 6417716, 20857577, 41715154, 83430308]

約数ペア:

[(1, 83430308), (2, 41715154), (4, 20857577), (13, 6417716), (26, 3208858), (52, 1604429), (991, 84188), (1619, 51532), (1982, 42094), (3238, 25766), (3964, 21047), (6476, 12883)]