2019312888

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{48383}}^1$

素因数の和:48476

約数の個数: 64

約数和(自身を含む): 5295144960

約数和(自身を除く): 3275832072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 888, 1128, 1739, 3478, 5217, 6956, 10434, 13912, 20868, 41736, 48383, 96766, 145149, 193532, 290298, 387064, 580596, 1161192, 1790171, 2274001, 3580342, 4548002, 5370513, 6822003, 7160684, 9096004, 10741026, 13644006, 14321368, 18192008, 21482052, 27288012, 42964104, 54576024, 84138037, 168276074, 252414111, 336552148, 504828222, 673104296, 1009656444, 2019312888]

約数ペア:

[(1, 2019312888), (2, 1009656444), (3, 673104296), (4, 504828222), (6, 336552148), (8, 252414111), (12, 168276074), (24, 84138037), (37, 54576024), (47, 42964104), (74, 27288012), (94, 21482052), (111, 18192008), (141, 14321368), (148, 13644006), (188, 10741026), (222, 9096004), (282, 7160684), (296, 6822003), (376, 5370513), (444, 4548002), (564, 3580342), (888, 2274001), (1128, 1790171), (1739, 1161192), (3478, 580596), (5217, 387064), (6956, 290298), (10434, 193532), (13912, 145149), (20868, 96766), (41736, 48383)]