2100080909078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4111}}^1\times {\mathrm{118967}}^1$

素因数の和:123212

約数の個数: 32

約数和(自身を含む): 3346103485440

約数和(自身を除く): 1246022576362

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4111, 4294, 8222, 78109, 118967, 156218, 237934, 464543, 929086, 2260373, 4520746, 8826317, 13443271, 17652634, 26886542, 255422149, 489073337, 510844298, 978146674, 9292393403, 18584786806, 55265287081, 110530574162, 1050040454539, 2100080909078]

約数ペア:

[(1, 2100080909078), (2, 1050040454539), (19, 110530574162), (38, 55265287081), (113, 18584786806), (226, 9292393403), (2147, 978146674), (4111, 510844298), (4294, 489073337), (8222, 255422149), (78109, 26886542), (118967, 17652634), (156218, 13443271), (237934, 8826317), (464543, 4520746), (929086, 2260373)]