2080709408

素因数分解:

$2^5\times {\mathrm{3347}}^1\times {\mathrm{19427}}^1$

素因数の和:22784

約数の個数: 24

約数和(自身を含む): 4097831472

約数和(自身を除く): 2017122064

約数列:

[1, 2, 4, 8, 16, 32, 3347, 6694, 13388, 19427, 26776, 38854, 53552, 77708, 107104, 155416, 310832, 621664, 65022169, 130044338, 260088676, 520177352, 1040354704, 2080709408]

約数ペア:

[(1, 2080709408), (2, 1040354704), (4, 520177352), (8, 260088676), (16, 130044338), (32, 65022169), (3347, 621664), (6694, 310832), (13388, 155416), (19427, 107104), (26776, 77708), (38854, 53552)]