1119373216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{4729}}^1$

素因数の和:5321

約数の個数: 48

約数和(自身を含む): 2377960200

約数和(自身を除く): 1258586984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 569, 1138, 2276, 4552, 4729, 7397, 9104, 9458, 14794, 18208, 18916, 29588, 37832, 59176, 61477, 75664, 118352, 122954, 151328, 236704, 245908, 491816, 983632, 1967264, 2690801, 5381602, 10763204, 21526408, 34980413, 43052816, 69960826, 86105632, 139921652, 279843304, 559686608, 1119373216]

約数ペア:

[(1, 1119373216), (2, 559686608), (4, 279843304), (8, 139921652), (13, 86105632), (16, 69960826), (26, 43052816), (32, 34980413), (52, 21526408), (104, 10763204), (208, 5381602), (416, 2690801), (569, 1967264), (1138, 983632), (2276, 491816), (4552, 245908), (4729, 236704), (7397, 151328), (9104, 122954), (9458, 118352), (14794, 75664), (18208, 61477), (18916, 59176), (29588, 37832)]