74242402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{20543}}^1$

素因数の和:20697

約数の個数: 16

約数和(自身を含む): 120798720

約数和(自身を除く): 46556318

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 20543, 41086, 267059, 534118, 2855477, 5710954, 37121201, 74242402]

約数ペア:

[(1, 74242402), (2, 37121201), (13, 5710954), (26, 2855477), (139, 534118), (278, 267059), (1807, 41086), (3614, 20543)]