129615902

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{16673}}^1$

素因数の和:16724

約数の個数: 24

約数和(自身を含む): 219696624

約数和(自身を除く): 90080722

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 7774, 16673, 33346, 216749, 383479, 433498, 766958, 2817737, 4985227, 5635474, 9970454, 64807951, 129615902]

約数ペア:

[(1, 129615902), (2, 64807951), (13, 9970454), (23, 5635474), (26, 4985227), (46, 2817737), (169, 766958), (299, 433498), (338, 383479), (598, 216749), (3887, 33346), (7774, 16673)]