1439218399792

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{14389}}^1\times {\mathrm{145381}}^1$

素因数の和:159821

約数の個数: 40

約数和(自身を含む): 2853552080720

約数和(自身を除く): 1414333680928

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 14389, 28778, 57556, 115112, 145381, 230224, 290762, 581524, 618727, 1163048, 1237454, 2326096, 2474908, 4949816, 6251383, 9899632, 12502766, 25005532, 50011064, 100022128, 2091887209, 4183774418, 8367548836, 16735097672, 33470195344, 89951149987, 179902299974, 359804599948, 719609199896, 1439218399792]

約数ペア:

[(1, 1439218399792), (2, 719609199896), (4, 359804599948), (8, 179902299974), (16, 89951149987), (43, 33470195344), (86, 16735097672), (172, 8367548836), (344, 4183774418), (688, 2091887209), (14389, 100022128), (28778, 50011064), (57556, 25005532), (115112, 12502766), (145381, 9899632), (230224, 6251383), (290762, 4949816), (581524, 2474908), (618727, 2326096), (1163048, 1237454)]