1330487444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211457}}^1$

素因数の和:211496

約数の個数: 36

約数和(自身を含む): 2756143572

約数和(自身を除く): 1425656128

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 211457, 422914, 845828, 2326027, 2748941, 4652054, 5497882, 9304108, 10995764, 25586297, 30238351, 51172594, 60476702, 102345188, 120953404, 332621861, 665243722, 1330487444]

約数ペア:

[(1, 1330487444), (2, 665243722), (4, 332621861), (11, 120953404), (13, 102345188), (22, 60476702), (26, 51172594), (44, 30238351), (52, 25586297), (121, 10995764), (143, 9304108), (242, 5497882), (286, 4652054), (484, 2748941), (572, 2326027), (1573, 845828), (3146, 422914), (6292, 211457)]