2017253465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{3307}}^1\times {\mathrm{6421}}^1$

素因数の和:9752

約数の個数: 16

約数和(自身を含む): 2549277120

約数和(自身を除く): 532023655

約数列:

[1, 5, 19, 95, 3307, 6421, 16535, 32105, 62833, 121999, 314165, 609995, 21234247, 106171235, 403450693, 2017253465]

約数ペア:

[(1, 2017253465), (5, 403450693), (19, 106171235), (95, 21234247), (3307, 609995), (6421, 314165), (16535, 121999), (32105, 62833)]