1306294768

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53819}}^1$

素因数の和:53905

約数の個数: 40

約数和(自身を含む): 2662798320

約数和(自身を除く): 1356503552

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 3034, 6068, 12136, 24272, 53819, 107638, 215276, 430552, 861104, 1991303, 2206579, 3982606, 4413158, 7965212, 8826316, 15930424, 17652632, 31860848, 35305264, 81643423, 163286846, 326573692, 653147384, 1306294768]

約数ペア:

[(1, 1306294768), (2, 653147384), (4, 326573692), (8, 163286846), (16, 81643423), (37, 35305264), (41, 31860848), (74, 17652632), (82, 15930424), (148, 8826316), (164, 7965212), (296, 4413158), (328, 3982606), (592, 2206579), (656, 1991303), (1517, 861104), (3034, 430552), (6068, 215276), (12136, 107638), (24272, 53819)]