1262629504

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{318203}}^1$

素因数の和:318248

約数の個数: 32

約数和(自身を含む): 2596544640

約数和(自身を除く): 1333915136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 318203, 636406, 1272812, 2545624, 5091248, 9864293, 10182496, 19728586, 20364992, 39457172, 40729984, 78914344, 157828688, 315657376, 631314752, 1262629504]

約数ペア:

[(1, 1262629504), (2, 631314752), (4, 315657376), (8, 157828688), (16, 78914344), (31, 40729984), (32, 39457172), (62, 20364992), (64, 19728586), (124, 10182496), (128, 9864293), (248, 5091248), (496, 2545624), (992, 1272812), (1984, 636406), (3968, 318203)]