2078484485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{49529}}^1$

素因数の和:49661

約数の個数: 32

約数和(自身を含む): 3138220800

約数和(自身を除く): 1059736315

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 385, 545, 763, 1199, 3815, 5995, 8393, 41965, 49529, 247645, 346703, 544819, 1733515, 2724095, 3813733, 5398661, 19068665, 26993305, 37790627, 59385271, 188953135, 296926355, 415696897, 2078484485]

約数ペア:

[(1, 2078484485), (5, 415696897), (7, 296926355), (11, 188953135), (35, 59385271), (55, 37790627), (77, 26993305), (109, 19068665), (385, 5398661), (545, 3813733), (763, 2724095), (1199, 1733515), (3815, 544819), (5995, 346703), (8393, 247645), (41965, 49529)]