1207177926

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 2520170496

約数和(自身を除く): 1312992570

約数列:

[1, 2, 3, 6, 53, 71, 106, 127, 142, 159, 213, 254, 318, 381, 421, 426, 762, 842, 1263, 2526, 3763, 6731, 7526, 9017, 11289, 13462, 18034, 20193, 22313, 22578, 27051, 29891, 40386, 44626, 53467, 54102, 59782, 66939, 89673, 106934, 133878, 160401, 179346, 320802, 477901, 955802, 1433703, 1584223, 2833751, 2867406, 3168446, 3796157, 4752669, 5667502, 7592314, 8501253, 9505338, 11388471, 17002506, 22776942, 201196321, 402392642, 603588963, 1207177926]

約数ペア:

[(1, 1207177926), (2, 603588963), (3, 402392642), (6, 201196321), (53, 22776942), (71, 17002506), (106, 11388471), (127, 9505338), (142, 8501253), (159, 7592314), (213, 5667502), (254, 4752669), (318, 3796157), (381, 3168446), (421, 2867406), (426, 2833751), (762, 1584223), (842, 1433703), (1263, 955802), (2526, 477901), (3763, 320802), (6731, 179346), (7526, 160401), (9017, 133878), (11289, 106934), (13462, 89673), (18034, 66939), (20193, 59782), (22313, 54102), (22578, 53467), (27051, 44626), (29891, 40386)]