331053404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{105971}}^1$

素因数の和:106057

約数の個数: 24

約数和(自身を含む): 640918656

約数和(自身を除く): 309865252

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 105971, 211942, 423884, 1165681, 2331362, 4662724, 7523941, 15047882, 30095764, 82763351, 165526702, 331053404]

約数ペア:

[(1, 331053404), (2, 165526702), (4, 82763351), (11, 30095764), (22, 15047882), (44, 7523941), (71, 4662724), (142, 2331362), (284, 1165681), (781, 423884), (1562, 211942), (3124, 105971)]