2008989824

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{923249}}^1$

素因数の和:923280

約数の個数: 32

約数和(自身を含む): 4237717500

約数和(自身を除く): 2228727676

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 923249, 1846498, 3692996, 7385992, 14771984, 15695233, 29543968, 31390466, 59087936, 62780932, 118175872, 125561864, 251123728, 502247456, 1004494912, 2008989824]

約数ペア:

[(1, 2008989824), (2, 1004494912), (4, 502247456), (8, 251123728), (16, 125561864), (17, 118175872), (32, 62780932), (34, 59087936), (64, 31390466), (68, 29543968), (128, 15695233), (136, 14771984), (272, 7385992), (544, 3692996), (1088, 1846498), (2176, 923249)]