805950002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{31663}}^1$

素因数の和:31778

約数の個数: 32

約数和(自身を含む): 1436279040

約数和(自身を除く): 630329038

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 12727, 25454, 31663, 63326, 348293, 411619, 696586, 823238, 2818007, 4527809, 5636014, 9055618, 30998077, 36634091, 61996154, 73268182, 402975001, 805950002]

約数ペア:

[(1, 805950002), (2, 402975001), (11, 73268182), (13, 61996154), (22, 36634091), (26, 30998077), (89, 9055618), (143, 5636014), (178, 4527809), (286, 2818007), (979, 823238), (1157, 696586), (1958, 411619), (2314, 348293), (12727, 63326), (25454, 31663)]