2056573018

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 3161410560

約数和(自身を除く): 1104837542

約数列:

[1, 2, 89, 178, 191, 241, 251, 382, 482, 502, 16999, 21449, 22339, 33998, 42898, 44678, 46031, 47941, 60491, 92062, 95882, 120982, 4096759, 4266749, 5383699, 8193518, 8533498, 10767398, 11553781, 23107562, 1028286509, 2056573018]

約数ペア:

[(1, 2056573018), (2, 1028286509), (89, 23107562), (178, 11553781), (191, 10767398), (241, 8533498), (251, 8193518), (382, 5383699), (482, 4266749), (502, 4096759), (16999, 120982), (21449, 95882), (22339, 92062), (33998, 60491), (42898, 47941), (44678, 46031)]