1421962234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{8311}}^1$

素因数の和:8443

約数の個数: 48

約数和(自身を含む): 2706254208

約数和(自身を除く): 1284291974

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 121, 154, 202, 242, 707, 847, 1111, 1414, 1694, 2222, 7777, 8311, 12221, 15554, 16622, 24442, 58177, 85547, 91421, 116354, 171094, 182842, 639947, 839411, 1005631, 1279894, 1678822, 2011262, 5875877, 7039417, 9233521, 11751754, 14078834, 18467042, 64634647, 101568731, 129269294, 203137462, 710981117, 1421962234]

約数ペア:

[(1, 1421962234), (2, 710981117), (7, 203137462), (11, 129269294), (14, 101568731), (22, 64634647), (77, 18467042), (101, 14078834), (121, 11751754), (154, 9233521), (202, 7039417), (242, 5875877), (707, 2011262), (847, 1678822), (1111, 1279894), (1414, 1005631), (1694, 839411), (2222, 639947), (7777, 182842), (8311, 171094), (12221, 116354), (15554, 91421), (16622, 85547), (24442, 58177)]