1901238

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4539

約数の個数: 16

約数和(自身を含む): 3856896

約数和(自身を除く): 1955658

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4463, 8926, 13389, 26778, 316873, 633746, 950619, 1901238]

約数ペア:

[(1, 1901238), (2, 950619), (3, 633746), (6, 316873), (71, 26778), (142, 13389), (213, 8926), (426, 4463)]