4061878919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{2797}}^1$

素因数の和:3063

約数の個数: 32

約数和(自身を含む): 4996108800

約数和(自身を除く): 934229881

約数列:

[1, 7, 19, 61, 133, 179, 427, 1159, 1253, 2797, 3401, 8113, 10919, 19579, 23807, 53143, 76433, 170617, 207461, 372001, 500663, 1194319, 1452227, 3241723, 3504641, 9512597, 22692061, 30540443, 66588179, 213783101, 580268417, 4061878919]

約数ペア:

[(1, 4061878919), (7, 580268417), (19, 213783101), (61, 66588179), (133, 30540443), (179, 22692061), (427, 9512597), (1159, 3504641), (1253, 3241723), (2797, 1452227), (3401, 1194319), (8113, 500663), (10919, 372001), (19579, 207461), (23807, 170617), (53143, 76433)]