13306884890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1\times {\mathrm{1217}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 25997479200

約数和(自身を除く): 12690594310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 349, 482, 698, 1205, 1217, 1745, 2410, 2434, 3133, 3490, 4537, 6085, 6266, 9074, 12170, 15665, 15821, 22685, 31330, 31642, 45370, 79105, 84109, 158210, 168218, 293297, 420545, 424733, 586594, 841090, 849466, 1093417, 1466485, 2123665, 2186834, 2932970, 3812861, 4247330, 5467085, 5521529, 7625722, 10934170, 11043058, 19064305, 27607645, 38128610, 55215290, 102360653, 204721306, 511803265, 1023606530, 1330688489, 2661376978, 6653442445, 13306884890]

約数ペア:

[(1, 13306884890), (2, 6653442445), (5, 2661376978), (10, 1330688489), (13, 1023606530), (26, 511803265), (65, 204721306), (130, 102360653), (241, 55215290), (349, 38128610), (482, 27607645), (698, 19064305), (1205, 11043058), (1217, 10934170), (1745, 7625722), (2410, 5521529), (2434, 5467085), (3133, 4247330), (3490, 3812861), (4537, 2932970), (6085, 2186834), (6266, 2123665), (9074, 1466485), (12170, 1093417), (15665, 849466), (15821, 841090), (22685, 586594), (31330, 424733), (31642, 420545), (45370, 293297), (79105, 168218), (84109, 158210)]