999959056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{1171}}^1$

素因数の和:1304

約数の個数: 60

約数和(自身を含む): 2080370320

約数和(自身を除く): 1080411264

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 1171, 2014, 2342, 2809, 4028, 4684, 5618, 8056, 9368, 11236, 16112, 18736, 22249, 22472, 44498, 44944, 53371, 62063, 88996, 106742, 124126, 177992, 213484, 248252, 355984, 426968, 496504, 853936, 993008, 1179197, 2358394, 3289339, 4716788, 6578678, 9433576, 13157356, 18867152, 26314712, 52629424, 62497441, 124994882, 249989764, 499979528, 999959056]

約数ペア:

[(1, 999959056), (2, 499979528), (4, 249989764), (8, 124994882), (16, 62497441), (19, 52629424), (38, 26314712), (53, 18867152), (76, 13157356), (106, 9433576), (152, 6578678), (212, 4716788), (304, 3289339), (424, 2358394), (848, 1179197), (1007, 993008), (1171, 853936), (2014, 496504), (2342, 426968), (2809, 355984), (4028, 248252), (4684, 213484), (5618, 177992), (8056, 124126), (9368, 106742), (11236, 88996), (16112, 62063), (18736, 53371), (22249, 44944), (22472, 44498)]