268465236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1720931}}^1$

素因数の和:1720951

約数の個数: 24

約数和(自身を含む): 674605344

約数和(自身を除く): 406140108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1720931, 3441862, 5162793, 6883724, 10325586, 20651172, 22372103, 44744206, 67116309, 89488412, 134232618, 268465236]

約数ペア:

[(1, 268465236), (2, 134232618), (3, 89488412), (4, 67116309), (6, 44744206), (12, 22372103), (13, 20651172), (26, 10325586), (39, 6883724), (52, 5162793), (78, 3441862), (156, 1720931)]