2013133888

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{4451}}^1$

素因数の和:4691

約数の個数: 56

約数和(自身を含む): 4125187584

約数和(自身を除く): 2112053696

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 191, 296, 382, 592, 764, 1184, 1528, 2368, 3056, 4451, 6112, 7067, 8902, 12224, 14134, 17804, 28268, 35608, 56536, 71216, 113072, 142432, 164687, 226144, 284864, 329374, 452288, 658748, 850141, 1317496, 1700282, 2634992, 3400564, 5269984, 6801128, 10539968, 13602256, 27204512, 31455217, 54409024, 62910434, 125820868, 251641736, 503283472, 1006566944, 2013133888]

約数ペア:

[(1, 2013133888), (2, 1006566944), (4, 503283472), (8, 251641736), (16, 125820868), (32, 62910434), (37, 54409024), (64, 31455217), (74, 27204512), (148, 13602256), (191, 10539968), (296, 6801128), (382, 5269984), (592, 3400564), (764, 2634992), (1184, 1700282), (1528, 1317496), (2368, 850141), (3056, 658748), (4451, 452288), (6112, 329374), (7067, 284864), (8902, 226144), (12224, 164687), (14134, 142432), (17804, 113072), (28268, 71216), (35608, 56536)]