1630666798

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{18199}}^1$

素因数の和:18903

約数の個数: 16

約数和(自身を含む): 2484518400

約数和(自身を除く): 853851602

約数列:

[1, 2, 71, 142, 631, 1262, 18199, 36398, 44801, 89602, 1292129, 2584258, 11483569, 22967138, 815333399, 1630666798]

約数ペア:

[(1, 1630666798), (2, 815333399), (71, 22967138), (142, 11483569), (631, 2584258), (1262, 1292129), (18199, 89602), (36398, 44801)]