142906972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{10141}}^1$

素因数の和:10429

約数の個数: 24

約数和(自身を含む): 270345152

約数和(自身を除く): 127438180

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 7046, 10141, 14092, 20282, 40564, 131833, 263666, 527332, 2748211, 5496422, 10992844, 35726743, 71453486, 142906972]

約数ペア:

[(1, 142906972), (2, 71453486), (4, 35726743), (13, 10992844), (26, 5496422), (52, 2748211), (271, 527332), (542, 263666), (1084, 131833), (3523, 40564), (7046, 20282), (10141, 14092)]