349062494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{19759}}^1$

素因数の和:19856

約数の個数: 24

約数和(自身を含む): 583433760

約数和(自身を除く): 234371266

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 8833, 17666, 19759, 39518, 217349, 434698, 1442407, 2390839, 2884814, 4781678, 15866477, 31732954, 174531247, 349062494]

約数ペア:

[(1, 349062494), (2, 174531247), (11, 31732954), (22, 15866477), (73, 4781678), (121, 2884814), (146, 2390839), (242, 1442407), (803, 434698), (1606, 217349), (8833, 39518), (17666, 19759)]