841103438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 1566190080

約数和(自身を除く): 725086642

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 233, 266, 287, 331, 466, 574, 662, 779, 1558, 1631, 2317, 3262, 4427, 4634, 5453, 6289, 8854, 9553, 10906, 12578, 13571, 19106, 27142, 30989, 44023, 61978, 66871, 77123, 88046, 94997, 133742, 154246, 181507, 189994, 257849, 363014, 515698, 539861, 1079722, 1270549, 1465337, 1804943, 2541098, 2930674, 3162043, 3609886, 6324086, 10257359, 20514718, 22134301, 44268602, 60078817, 120157634, 420551719, 841103438]

約数ペア:

[(1, 841103438), (2, 420551719), (7, 120157634), (14, 60078817), (19, 44268602), (38, 22134301), (41, 20514718), (82, 10257359), (133, 6324086), (233, 3609886), (266, 3162043), (287, 2930674), (331, 2541098), (466, 1804943), (574, 1465337), (662, 1270549), (779, 1079722), (1558, 539861), (1631, 515698), (2317, 363014), (3262, 257849), (4427, 189994), (4634, 181507), (5453, 154246), (6289, 133742), (8854, 94997), (9553, 88046), (10906, 77123), (12578, 66871), (13571, 61978), (19106, 44023), (27142, 30989)]