42119482

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{991}}^1$

素因数の和:1341

約数の個数: 16

約数和(自身を含む): 64281600

約数和(自身を除く): 22162118

約数列:

[1, 2, 79, 158, 269, 538, 991, 1982, 21251, 42502, 78289, 156578, 266579, 533158, 21059741, 42119482]

約数ペア:

[(1, 42119482), (2, 21059741), (79, 533158), (158, 266579), (269, 156578), (538, 78289), (991, 42502), (1982, 21251)]