2019917160938

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{34273}}^1$

素因数の和:34631

約数の個数: 64

約数和(自身を含む): 3223760891904

約数和(自身を除く): 1203843730966

約数列:

[1, 2, 41, 53, 71, 82, 106, 142, 191, 382, 2173, 2911, 3763, 4346, 5822, 7526, 7831, 10123, 13561, 15662, 20246, 27122, 34273, 68546, 154283, 308566, 415043, 556001, 718733, 830086, 1112002, 1405193, 1437466, 1816469, 2433383, 2810386, 3632938, 4866766, 6546143, 13092286, 29468053, 58936106, 74475229, 99768703, 128969299, 148950458, 199537406, 257938598, 268391863, 346945579, 464776153, 536783726, 693891158, 929552306, 5287741259, 10575482518, 14224768739, 19055822273, 24633136109, 28449537478, 38111644546, 49266272218, 1009958580469, 2019917160938]

約数ペア:

[(1, 2019917160938), (2, 1009958580469), (41, 49266272218), (53, 38111644546), (71, 28449537478), (82, 24633136109), (106, 19055822273), (142, 14224768739), (191, 10575482518), (382, 5287741259), (2173, 929552306), (2911, 693891158), (3763, 536783726), (4346, 464776153), (5822, 346945579), (7526, 268391863), (7831, 257938598), (10123, 199537406), (13561, 148950458), (15662, 128969299), (20246, 99768703), (27122, 74475229), (34273, 58936106), (68546, 29468053), (154283, 13092286), (308566, 6546143), (415043, 4866766), (556001, 3632938), (718733, 2810386), (830086, 2433383), (1112002, 1816469), (1405193, 1437466)]