920434528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{13249}}^1$

素因数の和:13439

約数の個数: 48

約数和(自身を含む): 1963332000

約数和(自身を除く): 1042897472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 167, 208, 334, 416, 668, 1336, 2171, 2672, 4342, 5344, 8684, 13249, 17368, 26498, 34736, 52996, 69472, 105992, 172237, 211984, 344474, 423968, 688948, 1377896, 2212583, 2755792, 4425166, 5511584, 8850332, 17700664, 28763579, 35401328, 57527158, 70802656, 115054316, 230108632, 460217264, 920434528]

約数ペア:

[(1, 920434528), (2, 460217264), (4, 230108632), (8, 115054316), (13, 70802656), (16, 57527158), (26, 35401328), (32, 28763579), (52, 17700664), (104, 8850332), (167, 5511584), (208, 4425166), (334, 2755792), (416, 2212583), (668, 1377896), (1336, 688948), (2171, 423968), (2672, 344474), (4342, 211984), (5344, 172237), (8684, 105992), (13249, 69472), (17368, 52996), (26498, 34736)]