634040638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{3209}}^1$

素因数の和:4512

約数の個数: 32

約数和(自身を含む): 1187032320

約数和(自身を除く): 552991682

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1283, 2566, 3209, 6418, 8981, 14113, 17962, 22463, 28226, 35299, 44926, 70598, 98791, 197582, 247093, 494186, 4117147, 8234294, 28820029, 45288617, 57640058, 90577234, 317020319, 634040638]

約数ペア:

[(1, 634040638), (2, 317020319), (7, 90577234), (11, 57640058), (14, 45288617), (22, 28820029), (77, 8234294), (154, 4117147), (1283, 494186), (2566, 247093), (3209, 197582), (6418, 98791), (8981, 70598), (14113, 44926), (17962, 35299), (22463, 28226)]