1301200054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{21283}}^1$

素因数の和:21700

約数の個数: 32

約数和(自身を含む): 2439657216

約数和(自身を除く): 1138457162

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397, 794, 2779, 4367, 5558, 8734, 21283, 30569, 42566, 61138, 148981, 234113, 297962, 468226, 1638791, 3277582, 8449351, 16898702, 59145457, 92942861, 118290914, 185885722, 650600027, 1301200054]

約数ペア:

[(1, 1301200054), (2, 650600027), (7, 185885722), (11, 118290914), (14, 92942861), (22, 59145457), (77, 16898702), (154, 8449351), (397, 3277582), (794, 1638791), (2779, 468226), (4367, 297962), (5558, 234113), (8734, 148981), (21283, 61138), (30569, 42566)]