7877881204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{31253}}^1$

素因数の和:31380

約数の個数: 48

約数和(自身を含む): 14885655120

約数和(自身を除く): 7007773916

約数列:

[1, 2, 4, 29, 41, 53, 58, 82, 106, 116, 164, 212, 1189, 1537, 2173, 2378, 3074, 4346, 4756, 6148, 8692, 31253, 62506, 63017, 125012, 126034, 252068, 906337, 1281373, 1656409, 1812674, 2562746, 3312818, 3625348, 5125492, 6625636, 37159817, 48035861, 67912769, 74319634, 96071722, 135825538, 148639268, 192143444, 271651076, 1969470301, 3938940602, 7877881204]

約数ペア:

[(1, 7877881204), (2, 3938940602), (4, 1969470301), (29, 271651076), (41, 192143444), (53, 148639268), (58, 135825538), (82, 96071722), (106, 74319634), (116, 67912769), (164, 48035861), (212, 37159817), (1189, 6625636), (1537, 5125492), (2173, 3625348), (2378, 3312818), (3074, 2562746), (4346, 1812674), (4756, 1656409), (6148, 1281373), (8692, 906337), (31253, 252068), (62506, 126034), (63017, 125012)]