348564476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{80761}}^1$

素因数の和:80861

約数の個数: 24

約数和(自身を含む): 664832784

約数和(自身を除く): 316268308

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 80761, 161522, 323044, 1049893, 2099786, 4199572, 6703163, 13406326, 26812652, 87141119, 174282238, 348564476]

約数ペア:

[(1, 348564476), (2, 174282238), (4, 87141119), (13, 26812652), (26, 13406326), (52, 6703163), (83, 4199572), (166, 2099786), (332, 1049893), (1079, 323044), (2158, 161522), (4316, 80761)]