1239486592

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{569617}}^1$

素因数の和:569648

約数の個数: 32

約数和(自身を含む): 2614546620

約数和(自身を除く): 1375060028

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 569617, 1139234, 2278468, 4556936, 9113872, 9683489, 18227744, 19366978, 36455488, 38733956, 72910976, 77467912, 154935824, 309871648, 619743296, 1239486592]

約数ペア:

[(1, 1239486592), (2, 619743296), (4, 309871648), (8, 154935824), (16, 77467912), (17, 72910976), (32, 38733956), (34, 36455488), (64, 19366978), (68, 18227744), (128, 9683489), (136, 9113872), (272, 4556936), (544, 2278468), (1088, 1139234), (2176, 569617)]