1011051808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{2503}}^1$

素因数の和:3497

約数の個数: 48

約数和(自身を含む): 2146689216

約数和(自身を除く): 1135637408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 971, 1942, 2503, 3884, 5006, 7768, 10012, 12623, 15536, 20024, 25246, 31072, 32539, 40048, 50492, 65078, 80096, 100984, 130156, 201968, 260312, 403936, 520624, 1041248, 2430413, 4860826, 9721652, 19443304, 31595369, 38886608, 63190738, 77773216, 126381476, 252762952, 505525904, 1011051808]

約数ペア:

[(1, 1011051808), (2, 505525904), (4, 252762952), (8, 126381476), (13, 77773216), (16, 63190738), (26, 38886608), (32, 31595369), (52, 19443304), (104, 9721652), (208, 4860826), (416, 2430413), (971, 1041248), (1942, 520624), (2503, 403936), (3884, 260312), (5006, 201968), (7768, 130156), (10012, 100984), (12623, 80096), (15536, 65078), (20024, 50492), (25246, 40048), (31072, 32539)]