2643611648

素因数分解:

$2^{12}\times {\mathrm{541}}^1\times {\mathrm{1193}}^1$

素因数の和:1758

約数の個数: 52

約数和(自身を含む): 5300789268

約数和(自身を除く): 2657177620

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 541, 1024, 1082, 1193, 2048, 2164, 2386, 4096, 4328, 4772, 8656, 9544, 17312, 19088, 34624, 38176, 69248, 76352, 138496, 152704, 276992, 305408, 553984, 610816, 645413, 1107968, 1221632, 1290826, 2215936, 2443264, 2581652, 4886528, 5163304, 10326608, 20653216, 41306432, 82612864, 165225728, 330451456, 660902912, 1321805824, 2643611648]

約数ペア:

[(1, 2643611648), (2, 1321805824), (4, 660902912), (8, 330451456), (16, 165225728), (32, 82612864), (64, 41306432), (128, 20653216), (256, 10326608), (512, 5163304), (541, 4886528), (1024, 2581652), (1082, 2443264), (1193, 2215936), (2048, 1290826), (2164, 1221632), (2386, 1107968), (4096, 645413), (4328, 610816), (4772, 553984), (8656, 305408), (9544, 276992), (17312, 152704), (19088, 138496), (34624, 76352), (38176, 69248)]