238859036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{7643}}^1$

素因数の和:8261

約数の個数: 24

約数和(自身を含む): 450965424

約数和(自身を除く): 212106388

約数列:

[1, 2, 4, 13, 26, 52, 601, 1202, 2404, 7643, 7813, 15286, 15626, 30572, 31252, 99359, 198718, 397436, 4593443, 9186886, 18373772, 59714759, 119429518, 238859036]

約数ペア:

[(1, 238859036), (2, 119429518), (4, 59714759), (13, 18373772), (26, 9186886), (52, 4593443), (601, 397436), (1202, 198718), (2404, 99359), (7643, 31252), (7813, 30572), (15286, 15626)]