7128243338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1\times {\mathrm{2789}}^1$

素因数の和:3566

約数の個数: 32

約数和(自身を含む): 11385878400

約数和(自身を除く): 4257635062

約数列:

[1, 2, 19, 38, 103, 206, 653, 1306, 1957, 2789, 3914, 5578, 12407, 24814, 52991, 67259, 105982, 134518, 287267, 574534, 1277921, 1821217, 2555842, 3642434, 5458073, 10916146, 34603123, 69206246, 187585351, 375170702, 3564121669, 7128243338]

約数ペア:

[(1, 7128243338), (2, 3564121669), (19, 375170702), (38, 187585351), (103, 69206246), (206, 34603123), (653, 10916146), (1306, 5458073), (1957, 3642434), (2789, 2555842), (3914, 1821217), (5578, 1277921), (12407, 574534), (24814, 287267), (52991, 134518), (67259, 105982)]