1388970024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4451827}}^1$

素因数の和:4451849

約数の個数: 32

約数和(自身を含む): 3739535520

約数和(自身を除く): 2350565496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4451827, 8903654, 13355481, 17807308, 26710962, 35614616, 53421924, 57873751, 106843848, 115747502, 173621253, 231495004, 347242506, 462990008, 694485012, 1388970024]

約数ペア:

[(1, 1388970024), (2, 694485012), (3, 462990008), (4, 347242506), (6, 231495004), (8, 173621253), (12, 115747502), (13, 106843848), (24, 57873751), (26, 53421924), (39, 35614616), (52, 26710962), (78, 17807308), (104, 13355481), (156, 8903654), (312, 4451827)]