1401968830

素因数分解:

$2^1\times 5^1\times {\mathrm{7013}}^1\times {\mathrm{19991}}^1$

素因数の和:27011

約数の個数: 16

約数和(自身を含む): 2524029984

約数和(自身を除く): 1122061154

約数列:

[1, 2, 5, 10, 7013, 14026, 19991, 35065, 39982, 70130, 99955, 199910, 140196883, 280393766, 700984415, 1401968830]

約数ペア:

[(1, 1401968830), (2, 700984415), (5, 280393766), (10, 140196883), (7013, 199910), (14026, 99955), (19991, 70130), (35065, 39982)]