142780038

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{553411}}^1$

素因数の和:553459

約数の個数: 16

約数和(自身を含む): 292201536

約数和(自身を除く): 149421498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 553411, 1106822, 1660233, 3320466, 23796673, 47593346, 71390019, 142780038]

約数ペア:

[(1, 142780038), (2, 71390019), (3, 47593346), (6, 23796673), (43, 3320466), (86, 1660233), (129, 1106822), (258, 553411)]