1180852869

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 1937295360

約数和(自身を除く): 756442491

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 181, 197, 249, 399, 543, 581, 591, 1267, 1379, 1577, 1743, 3439, 3743, 3801, 4137, 4731, 10317, 11039, 11229, 15023, 16351, 24073, 26201, 33117, 35657, 45069, 49053, 72219, 78603, 105161, 106971, 114457, 249599, 285437, 310669, 315483, 343371, 677483, 748797, 856311, 932007, 1998059, 2032449, 2174683, 2959531, 4742381, 5994177, 6524049, 8878593, 14227143, 20716717, 56231089, 62150151, 168693267, 393617623, 1180852869]

約数ペア:

[(1, 1180852869), (3, 393617623), (7, 168693267), (19, 62150151), (21, 56231089), (57, 20716717), (83, 14227143), (133, 8878593), (181, 6524049), (197, 5994177), (249, 4742381), (399, 2959531), (543, 2174683), (581, 2032449), (591, 1998059), (1267, 932007), (1379, 856311), (1577, 748797), (1743, 677483), (3439, 343371), (3743, 315483), (3801, 310669), (4137, 285437), (4731, 249599), (10317, 114457), (11039, 106971), (11229, 105161), (15023, 78603), (16351, 72219), (24073, 49053), (26201, 45069), (33117, 35657)]