47021000890

素因数分解:

$2^1\times 5^1\times {\mathrm{3581}}^1\times {\mathrm{1313069}}^1$

素因数の和:1316657

約数の個数: 16

約数和(自身を含む): 84661501320

約数和(自身を除く): 37640500430

約数列:

[1, 2, 5, 10, 3581, 7162, 17905, 35810, 1313069, 2626138, 6565345, 13130690, 4702100089, 9404200178, 23510500445, 47021000890]

約数ペア:

[(1, 47021000890), (2, 23510500445), (5, 9404200178), (10, 4702100089), (3581, 13130690), (7162, 6565345), (17905, 2626138), (35810, 1313069)]