2010531488

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{309503}}^1$

素因数の和:309549

約数の個数: 48

約数和(自身を含む): 4679700480

約数和(自身を除く): 2669168992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 309503, 619006, 1238012, 2166521, 2476024, 4333042, 4952048, 8666084, 8975587, 9904096, 17332168, 17951174, 34664336, 35902348, 62829109, 69328672, 71804696, 125658218, 143609392, 251316436, 287218784, 502632872, 1005265744, 2010531488]

約数ペア:

[(1, 2010531488), (2, 1005265744), (4, 502632872), (7, 287218784), (8, 251316436), (14, 143609392), (16, 125658218), (28, 71804696), (29, 69328672), (32, 62829109), (56, 35902348), (58, 34664336), (112, 17951174), (116, 17332168), (203, 9904096), (224, 8975587), (232, 8666084), (406, 4952048), (464, 4333042), (812, 2476024), (928, 2166521), (1624, 1238012), (3248, 619006), (6496, 309503)]