1893140735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1\times {\mathrm{6551}}^1$

素因数の和:8578

約数の個数: 16

約数和(自身を含む): 2351643840

約数和(自身を除く): 458503105

約数列:

[1, 5, 29, 145, 1993, 6551, 9965, 32755, 57797, 189979, 288985, 949895, 13056143, 65280715, 378628147, 1893140735]

約数ペア:

[(1, 1893140735), (5, 378628147), (29, 65280715), (145, 13056143), (1993, 949895), (6551, 288985), (9965, 189979), (32755, 57797)]