2680459868216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1835861}}^1$

素因数の和:1836120

約数の個数: 64

約数和(自身を含む): 5505382965600

約数和(自身を除く): 2824923097384

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 139, 202, 278, 404, 556, 808, 1112, 1313, 1807, 2626, 3614, 5252, 7228, 10504, 14039, 14456, 28078, 56156, 112312, 182507, 365014, 730028, 1460056, 1835861, 3671722, 7343444, 14686888, 23866193, 47732386, 95464772, 185421961, 190929544, 255184679, 370843922, 510369358, 741687844, 1020738716, 1483375688, 2041477432, 2410485493, 3317400827, 4820970986, 6634801654, 9641941972, 13269603308, 19283883944, 25773652579, 26539206616, 51547305158, 103094610316, 206189220632, 335057483527, 670114967054, 1340229934108, 2680459868216]

約数ペア:

[(1, 2680459868216), (2, 1340229934108), (4, 670114967054), (8, 335057483527), (13, 206189220632), (26, 103094610316), (52, 51547305158), (101, 26539206616), (104, 25773652579), (139, 19283883944), (202, 13269603308), (278, 9641941972), (404, 6634801654), (556, 4820970986), (808, 3317400827), (1112, 2410485493), (1313, 2041477432), (1807, 1483375688), (2626, 1020738716), (3614, 741687844), (5252, 510369358), (7228, 370843922), (10504, 255184679), (14039, 190929544), (14456, 185421961), (28078, 95464772), (56156, 47732386), (112312, 23866193), (182507, 14686888), (365014, 7343444), (730028, 3671722), (1460056, 1835861)]