1986793224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{205417}}^1$

素因数の和:205470

約数の個数: 64

約数和(自身を含む): 5521635840

約数和(自身を除く): 3534842616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 205417, 410834, 616251, 821668, 1232502, 1643336, 2465004, 2670421, 4930008, 5340842, 6367927, 8011263, 10681684, 12735854, 16022526, 19103781, 21363368, 25471708, 32045052, 38207562, 50943416, 64090104, 76415124, 82783051, 152830248, 165566102, 248349153, 331132204, 496698306, 662264408, 993396612, 1986793224]

約数ペア:

[(1, 1986793224), (2, 993396612), (3, 662264408), (4, 496698306), (6, 331132204), (8, 248349153), (12, 165566102), (13, 152830248), (24, 82783051), (26, 76415124), (31, 64090104), (39, 50943416), (52, 38207562), (62, 32045052), (78, 25471708), (93, 21363368), (104, 19103781), (124, 16022526), (156, 12735854), (186, 10681684), (248, 8011263), (312, 6367927), (372, 5340842), (403, 4930008), (744, 2670421), (806, 2465004), (1209, 1643336), (1612, 1232502), (2418, 821668), (3224, 616251), (4836, 410834), (9672, 205417)]