1880454056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{937}}^1$

素因数の和:1818

約数の個数: 64

約数和(自身を含む): 3971116800

約数和(自身を除く): 2090662744

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 839, 937, 1196, 1678, 1874, 2392, 3356, 3748, 6712, 7496, 10907, 12181, 19297, 21551, 21814, 24362, 38594, 43102, 43628, 48724, 77188, 86204, 87256, 97448, 154376, 172408, 250861, 280163, 501722, 560326, 786143, 1003444, 1120652, 1572286, 2006888, 2241304, 3144572, 6289144, 10219859, 18081289, 20439718, 36162578, 40879436, 72325156, 81758872, 144650312, 235056757, 470113514, 940227028, 1880454056]

約数ペア:

[(1, 1880454056), (2, 940227028), (4, 470113514), (8, 235056757), (13, 144650312), (23, 81758872), (26, 72325156), (46, 40879436), (52, 36162578), (92, 20439718), (104, 18081289), (184, 10219859), (299, 6289144), (598, 3144572), (839, 2241304), (937, 2006888), (1196, 1572286), (1678, 1120652), (1874, 1003444), (2392, 786143), (3356, 560326), (3748, 501722), (6712, 280163), (7496, 250861), (10907, 172408), (12181, 154376), (19297, 97448), (21551, 87256), (21814, 86204), (24362, 77188), (38594, 48724), (43102, 43628)]