1289556

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 3298932

約数和(自身を除く): 2009376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 317, 339, 452, 634, 678, 951, 1017, 1268, 1356, 1902, 2034, 2853, 3804, 4068, 5706, 11412, 35821, 71642, 107463, 143284, 214926, 322389, 429852, 644778, 1289556]

約数ペア:

[(1, 1289556), (2, 644778), (3, 429852), (4, 322389), (6, 214926), (9, 143284), (12, 107463), (18, 71642), (36, 35821), (113, 11412), (226, 5706), (317, 4068), (339, 3804), (452, 2853), (634, 2034), (678, 1902), (951, 1356), (1017, 1268)]