1039280912

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{1297}}^1$

素因数の和:2187

約数の個数: 40

約数和(自身を含む): 2050689432

約数和(自身を除く): 1011408520

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 821, 976, 1297, 1642, 2594, 3284, 5188, 6568, 10376, 13136, 20752, 50081, 79117, 100162, 158234, 200324, 316468, 400648, 632936, 801296, 1064837, 1265872, 2129674, 4259348, 8518696, 17037392, 64955057, 129910114, 259820228, 519640456, 1039280912]

約数ペア:

[(1, 1039280912), (2, 519640456), (4, 259820228), (8, 129910114), (16, 64955057), (61, 17037392), (122, 8518696), (244, 4259348), (488, 2129674), (821, 1265872), (976, 1064837), (1297, 801296), (1642, 632936), (2594, 400648), (3284, 316468), (5188, 200324), (6568, 158234), (10376, 100162), (13136, 79117), (20752, 50081)]