1337199872

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{307261}}^1$

素因数の和:307294

約数の個数: 36

約数和(自身を含む): 2826195876

約数和(自身を除く): 1488996004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 307261, 614522, 1229044, 2458088, 4916176, 5223437, 9832352, 10446874, 19664704, 20893748, 39329408, 41787496, 78658816, 83574992, 167149984, 334299968, 668599936, 1337199872]

約数ペア:

[(1, 1337199872), (2, 668599936), (4, 334299968), (8, 167149984), (16, 83574992), (17, 78658816), (32, 41787496), (34, 39329408), (64, 20893748), (68, 19664704), (128, 10446874), (136, 9832352), (256, 5223437), (272, 4916176), (544, 2458088), (1088, 1229044), (2176, 614522), (4352, 307261)]