671501090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{178117}}^1$

素因数の和:178166

約数の個数: 32

約数和(自身を含む): 1346572080

約数和(自身を除く): 675070990

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 178117, 356234, 890585, 1781170, 2315521, 4631042, 5165393, 10330786, 11577605, 23155210, 25826965, 51653930, 67150109, 134300218, 335750545, 671501090]

約数ペア:

[(1, 671501090), (2, 335750545), (5, 134300218), (10, 67150109), (13, 51653930), (26, 25826965), (29, 23155210), (58, 11577605), (65, 10330786), (130, 5165393), (145, 4631042), (290, 2315521), (377, 1781170), (754, 890585), (1885, 356234), (3770, 178117)]