1011412510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{41299}}^1$

素因数の和:41416

約数の個数: 32

約数和(自身を含む): 1903104000

約数和(自身を除く): 891691490

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 4898, 12245, 24490, 41299, 82598, 206495, 412990, 1280269, 2560538, 3262621, 6401345, 6525242, 12802690, 16313105, 32626210, 101141251, 202282502, 505706255, 1011412510]

約数ペア:

[(1, 1011412510), (2, 505706255), (5, 202282502), (10, 101141251), (31, 32626210), (62, 16313105), (79, 12802690), (155, 6525242), (158, 6401345), (310, 3262621), (395, 2560538), (790, 1280269), (2449, 412990), (4898, 206495), (12245, 82598), (24490, 41299)]