322072270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{3853}}^1$

素因数の和:4516

約数の個数: 32

約数和(自身を含む): 625457952

約数和(自身を除く): 303385682

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 643, 1286, 3215, 3853, 6430, 7706, 8359, 16718, 19265, 38530, 41795, 50089, 83590, 100178, 250445, 500890, 2477479, 4954958, 12387395, 24774790, 32207227, 64414454, 161036135, 322072270]

約数ペア:

[(1, 322072270), (2, 161036135), (5, 64414454), (10, 32207227), (13, 24774790), (26, 12387395), (65, 4954958), (130, 2477479), (643, 500890), (1286, 250445), (3215, 100178), (3853, 83590), (6430, 50089), (7706, 41795), (8359, 38530), (16718, 19265)]