2019935370256

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{2851}}^1\times {\mathrm{80953}}^1$

素因数の和:84359

約数の個数: 40

約数和(自身を含む): 3922203166304

約数和(自身を除く): 1902267796048

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 2851, 4376, 5702, 8752, 11404, 22808, 45616, 80953, 161906, 323812, 647624, 1295248, 1559497, 3118994, 6237988, 12475976, 24951952, 44281291, 88562582, 177125164, 230797003, 354250328, 461594006, 708500656, 923188012, 1846376024, 3692752048, 126245960641, 252491921282, 504983842564, 1009967685128, 2019935370256]

約数ペア:

[(1, 2019935370256), (2, 1009967685128), (4, 504983842564), (8, 252491921282), (16, 126245960641), (547, 3692752048), (1094, 1846376024), (2188, 923188012), (2851, 708500656), (4376, 461594006), (5702, 354250328), (8752, 230797003), (11404, 177125164), (22808, 88562582), (45616, 44281291), (80953, 24951952), (161906, 12475976), (323812, 6237988), (647624, 3118994), (1295248, 1559497)]