1551180786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1847}}^1$

素因数の和:2063

約数の個数: 64

約数和(自身を含む): 3353011200

約数和(自身を除く): 1801830414

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 139, 159, 278, 318, 417, 834, 1007, 1847, 2014, 2641, 3021, 3694, 5282, 5541, 6042, 7367, 7923, 11082, 14734, 15846, 22101, 35093, 44202, 70186, 97891, 105279, 139973, 195782, 210558, 256733, 279946, 293673, 419919, 513466, 587346, 770199, 839838, 1540398, 1859929, 3719858, 4877927, 5579787, 9755854, 11159574, 13606849, 14633781, 27213698, 29267562, 40820547, 81641094, 258530131, 517060262, 775590393, 1551180786]

約数ペア:

[(1, 1551180786), (2, 775590393), (3, 517060262), (6, 258530131), (19, 81641094), (38, 40820547), (53, 29267562), (57, 27213698), (106, 14633781), (114, 13606849), (139, 11159574), (159, 9755854), (278, 5579787), (318, 4877927), (417, 3719858), (834, 1859929), (1007, 1540398), (1847, 839838), (2014, 770199), (2641, 587346), (3021, 513466), (3694, 419919), (5282, 293673), (5541, 279946), (6042, 256733), (7367, 210558), (7923, 195782), (11082, 139973), (14734, 105279), (15846, 97891), (22101, 70186), (35093, 44202)]