1986075776

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8419}}^1$

素因数の和:8549

約数の個数: 64

約数和(自身を含む): 4208316000

約数和(自身を除く): 2222240224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 128, 152, 194, 304, 388, 608, 776, 1216, 1552, 1843, 2432, 3104, 3686, 6208, 7372, 8419, 12416, 14744, 16838, 29488, 33676, 58976, 67352, 117952, 134704, 159961, 235904, 269408, 319922, 538816, 639844, 816643, 1077632, 1279688, 1633286, 2559376, 3266572, 5118752, 6533144, 10237504, 13066288, 15516217, 20475008, 26132576, 31032434, 52265152, 62064868, 104530304, 124129736, 248259472, 496518944, 993037888, 1986075776]

約数ペア:

[(1, 1986075776), (2, 993037888), (4, 496518944), (8, 248259472), (16, 124129736), (19, 104530304), (32, 62064868), (38, 52265152), (64, 31032434), (76, 26132576), (97, 20475008), (128, 15516217), (152, 13066288), (194, 10237504), (304, 6533144), (388, 5118752), (608, 3266572), (776, 2559376), (1216, 1633286), (1552, 1279688), (1843, 1077632), (2432, 816643), (3104, 639844), (3686, 538816), (6208, 319922), (7372, 269408), (8419, 235904), (12416, 159961), (14744, 134704), (16838, 117952), (29488, 67352), (33676, 58976)]