405402542

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 648069120

約数和(自身を除く): 242666578

約数列:

[1, 2, 29, 47, 58, 94, 127, 254, 1171, 1363, 2342, 2726, 3683, 5969, 7366, 11938, 33959, 55037, 67918, 110074, 148717, 173101, 297434, 346202, 1596073, 3192146, 4312793, 6989699, 8625586, 13979398, 202701271, 405402542]

約数ペア:

[(1, 405402542), (2, 202701271), (29, 13979398), (47, 8625586), (58, 6989699), (94, 4312793), (127, 3192146), (254, 1596073), (1171, 346202), (1363, 297434), (2342, 173101), (2726, 148717), (3683, 110074), (5969, 67918), (7366, 55037), (11938, 33959)]