3998583654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{374189}}^1$

素因数の和:374344

約数の個数: 32

約数和(自身を含む): 8675220960

約数和(自身を除く): 4676637306

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 374189, 748378, 1122567, 2245134, 4864457, 9728914, 14593371, 29186742, 51263893, 102527786, 153791679, 307583358, 666430609, 1332861218, 1999291827, 3998583654]

約数ペア:

[(1, 3998583654), (2, 1999291827), (3, 1332861218), (6, 666430609), (13, 307583358), (26, 153791679), (39, 102527786), (78, 51263893), (137, 29186742), (274, 14593371), (411, 9728914), (822, 4864457), (1781, 2245134), (3562, 1122567), (5343, 748378), (10686, 374189)]