1831441079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{787}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 2120262144

約数和(自身を除く): 288821065

約数列:

[1, 13, 23, 43, 181, 299, 559, 787, 989, 2353, 4163, 7783, 10231, 12857, 18101, 33841, 54119, 101179, 142447, 179009, 235313, 439933, 778343, 1851811, 2327117, 3276281, 6125221, 10118459, 42591653, 79627873, 140880083, 1831441079]

約数ペア:

[(1, 1831441079), (13, 140880083), (23, 79627873), (43, 42591653), (181, 10118459), (299, 6125221), (559, 3276281), (787, 2327117), (989, 1851811), (2353, 778343), (4163, 439933), (7783, 235313), (10231, 179009), (12857, 142447), (18101, 101179), (33841, 54119)]