1293048704

素因数分解:

$2^7\times {\mathrm{2579}}^1\times {\mathrm{3917}}^1$

素因数の和:6510

約数の個数: 32

約数和(自身を含む): 2577652200

約数和(自身を除く): 1284603496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2579, 3917, 5158, 7834, 10316, 15668, 20632, 31336, 41264, 62672, 82528, 125344, 165056, 250688, 330112, 501376, 10101943, 20203886, 40407772, 80815544, 161631088, 323262176, 646524352, 1293048704]

約数ペア:

[(1, 1293048704), (2, 646524352), (4, 323262176), (8, 161631088), (16, 80815544), (32, 40407772), (64, 20203886), (128, 10101943), (2579, 501376), (3917, 330112), (5158, 250688), (7834, 165056), (10316, 125344), (15668, 82528), (20632, 62672), (31336, 41264)]