2913019219

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 3501836800

約数和(自身を除く): 588817581

約数列:

[1, 11, 19, 43, 79, 121, 209, 373, 473, 817, 869, 1501, 2299, 3397, 4103, 5203, 7087, 8987, 9559, 16039, 16511, 29467, 37367, 45133, 64543, 77957, 98857, 176429, 181621, 304741, 324137, 411037, 559873, 709973, 857527, 1267081, 1940719, 3352151, 3565507, 6158603, 7809703, 13937891, 24074539, 36873661, 67744633, 153316801, 264819929, 2913019219]

約数ペア:

[(1, 2913019219), (11, 264819929), (19, 153316801), (43, 67744633), (79, 36873661), (121, 24074539), (209, 13937891), (373, 7809703), (473, 6158603), (817, 3565507), (869, 3352151), (1501, 1940719), (2299, 1267081), (3397, 857527), (4103, 709973), (5203, 559873), (7087, 411037), (8987, 324137), (9559, 304741), (16039, 181621), (16511, 176429), (29467, 98857), (37367, 77957), (45133, 64543)]