2103302272

素因数分解:

$2^7\times {\mathrm{2957}}^1\times {\mathrm{5557}}^1$

素因数の和:8528

約数の個数: 32

約数和(自身を含む): 4192343820

約数和(自身を除く): 2089041548

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2957, 5557, 5914, 11114, 11828, 22228, 23656, 44456, 47312, 88912, 94624, 177824, 189248, 355648, 378496, 711296, 16432049, 32864098, 65728196, 131456392, 262912784, 525825568, 1051651136, 2103302272]

約数ペア:

[(1, 2103302272), (2, 1051651136), (4, 525825568), (8, 262912784), (16, 131456392), (32, 65728196), (64, 32864098), (128, 16432049), (2957, 711296), (5557, 378496), (5914, 355648), (11114, 189248), (11828, 177824), (22228, 94624), (23656, 88912), (44456, 47312)]