438469645534

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{5407}}^1\times {\mathrm{1307951}}^1$

素因数の和:1313391

約数の個数: 16

約数和(自身を含む): 679046823936

約数和(自身を除く): 240577178402

約数列:

[1, 2, 31, 62, 5407, 10814, 167617, 335234, 1307951, 2615902, 40546481, 81092962, 7072091057, 14144182114, 219234822767, 438469645534]

約数ペア:

[(1, 438469645534), (2, 219234822767), (31, 14144182114), (62, 7072091057), (5407, 81092962), (10814, 40546481), (167617, 2615902), (335234, 1307951)]