420210622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{116273}}^1$

素因数の和:116427

約数の個数: 16

約数和(自身を含む): 683691120

約数和(自身を除く): 263480498

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 116273, 232546, 1511549, 3023098, 16161947, 32323894, 210105311, 420210622]

約数ペア:

[(1, 420210622), (2, 210105311), (13, 32323894), (26, 16161947), (139, 3023098), (278, 1511549), (1807, 232546), (3614, 116273)]