517872236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2377}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 1073866752

約数和(自身を除く): 555994516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 251, 434, 502, 868, 1004, 1757, 2377, 3514, 4754, 7028, 7781, 9508, 15562, 16639, 31124, 33278, 54467, 66556, 73687, 108934, 147374, 217868, 294748, 515809, 596627, 1031618, 1193254, 2063236, 2386508, 4176389, 8352778, 16705556, 18495437, 36990874, 73981748, 129468059, 258936118, 517872236]

約数ペア:

[(1, 517872236), (2, 258936118), (4, 129468059), (7, 73981748), (14, 36990874), (28, 18495437), (31, 16705556), (62, 8352778), (124, 4176389), (217, 2386508), (251, 2063236), (434, 1193254), (502, 1031618), (868, 596627), (1004, 515809), (1757, 294748), (2377, 217868), (3514, 147374), (4754, 108934), (7028, 73687), (7781, 66556), (9508, 54467), (15562, 33278), (16639, 31124)]