449468210

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1\times {\mathrm{541}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 816225984

約数和(自身を除く): 366757774

約数列:

[1, 2, 5, 10, 251, 331, 502, 541, 662, 1082, 1255, 1655, 2510, 2705, 3310, 5410, 83081, 135791, 166162, 179071, 271582, 358142, 415405, 678955, 830810, 895355, 1357910, 1790710, 44946821, 89893642, 224734105, 449468210]

約数ペア:

[(1, 449468210), (2, 224734105), (5, 89893642), (10, 44946821), (251, 1790710), (331, 1357910), (502, 895355), (541, 830810), (662, 678955), (1082, 415405), (1255, 358142), (1655, 271582), (2510, 179071), (2705, 166162), (3310, 135791), (5410, 83081)]