451268984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{4751}}^1$

素因数の和:5171

約数の個数: 32

約数和(自身を含む): 875888640

約数和(自身を除く): 424619656

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 383, 766, 1532, 3064, 4751, 9502, 11873, 19004, 23746, 38008, 47492, 94984, 147281, 294562, 589124, 1178248, 1819633, 3639266, 7278532, 14557064, 56408623, 112817246, 225634492, 451268984]

約数ペア:

[(1, 451268984), (2, 225634492), (4, 112817246), (8, 56408623), (31, 14557064), (62, 7278532), (124, 3639266), (248, 1819633), (383, 1178248), (766, 589124), (1532, 294562), (3064, 147281), (4751, 94984), (9502, 47492), (11873, 38008), (19004, 23746)]