2243337728

素因数分解:

$2^9\times {\mathrm{1571}}^1\times {\mathrm{2789}}^1$

素因数の和:4378

約数の個数: 40

約数和(自身を含む): 4486755240

約数和(自身を除く): 2243417512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1571, 2789, 3142, 5578, 6284, 11156, 12568, 22312, 25136, 44624, 50272, 89248, 100544, 178496, 201088, 356992, 402176, 713984, 804352, 1427968, 4381519, 8763038, 17526076, 35052152, 70104304, 140208608, 280417216, 560834432, 1121668864, 2243337728]

約数ペア:

[(1, 2243337728), (2, 1121668864), (4, 560834432), (8, 280417216), (16, 140208608), (32, 70104304), (64, 35052152), (128, 17526076), (256, 8763038), (512, 4381519), (1571, 1427968), (2789, 804352), (3142, 713984), (5578, 402176), (6284, 356992), (11156, 201088), (12568, 178496), (22312, 100544), (25136, 89248), (44624, 50272)]