127932434

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 237265920

約数和(自身を除く): 109333486

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 127, 133, 254, 266, 541, 889, 931, 1082, 1778, 1862, 2413, 3787, 4826, 6223, 7574, 10279, 12446, 16891, 20558, 26509, 33782, 53018, 68707, 71953, 118237, 137414, 143906, 236474, 480949, 503671, 961898, 1007342, 1305433, 2610866, 3366643, 6733286, 9138031, 18276062, 63966217, 127932434]

約数ペア:

[(1, 127932434), (2, 63966217), (7, 18276062), (14, 9138031), (19, 6733286), (38, 3366643), (49, 2610866), (98, 1305433), (127, 1007342), (133, 961898), (254, 503671), (266, 480949), (541, 236474), (889, 143906), (931, 137414), (1082, 118237), (1778, 71953), (1862, 68707), (2413, 53018), (3787, 33782), (4826, 26509), (6223, 20558), (7574, 16891), (10279, 12446)]