1625824078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{2053}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 2576800512

約数和(自身を除く): 950976434

約数列:

[1, 2, 31, 53, 62, 106, 241, 482, 1643, 2053, 3286, 4106, 7471, 12773, 14942, 25546, 63643, 108809, 127286, 217618, 395963, 494773, 791926, 989546, 3373079, 6746158, 15337963, 26222969, 30675926, 52445938, 812912039, 1625824078]

約数ペア:

[(1, 1625824078), (2, 812912039), (31, 52445938), (53, 30675926), (62, 26222969), (106, 15337963), (241, 6746158), (482, 3373079), (1643, 989546), (2053, 791926), (3286, 494773), (4106, 395963), (7471, 217618), (12773, 127286), (14942, 108809), (25546, 63643)]