15679723514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{7349}}^1$

素因数の和:8007

約数の個数: 64

約数和(自身を含む): 30524256000

約数和(自身を除く): 14844532486

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 617, 1234, 1729, 3458, 4319, 7349, 8021, 8638, 11723, 14698, 16042, 23446, 51443, 56147, 82061, 95537, 102886, 112294, 139631, 152399, 164122, 191074, 279262, 304798, 668759, 977417, 1066793, 1337518, 1815203, 1954834, 2133586, 3630406, 4534333, 9068666, 12706421, 25412842, 31740331, 58946329, 63480662, 86152327, 117892658, 172304654, 412624303, 603066289, 825248606, 1119980251, 1206132578, 2239960502, 7839861757, 15679723514]

約数ペア:

[(1, 15679723514), (2, 7839861757), (7, 2239960502), (13, 1206132578), (14, 1119980251), (19, 825248606), (26, 603066289), (38, 412624303), (91, 172304654), (133, 117892658), (182, 86152327), (247, 63480662), (266, 58946329), (494, 31740331), (617, 25412842), (1234, 12706421), (1729, 9068666), (3458, 4534333), (4319, 3630406), (7349, 2133586), (8021, 1954834), (8638, 1815203), (11723, 1337518), (14698, 1066793), (16042, 977417), (23446, 668759), (51443, 304798), (56147, 279262), (82061, 191074), (95537, 164122), (102886, 152399), (112294, 139631)]