1729175038

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{50951}}^1$

素因数の和:51263

約数の個数: 16

約数和(自身を含む): 2641351680

約数和(自身を除く): 912176642

約数列:

[1, 2, 71, 142, 239, 478, 16969, 33938, 50951, 101902, 3617521, 7235042, 12177289, 24354578, 864587519, 1729175038]

約数ペア:

[(1, 1729175038), (2, 864587519), (71, 24354578), (142, 12177289), (239, 7235042), (478, 3617521), (16969, 101902), (33938, 50951)]