704745574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 1227302496

約数和(自身を除く): 522556922

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 289, 442, 578, 923, 1207, 1321, 1846, 2414, 2642, 3757, 7514, 15691, 17173, 20519, 22457, 31382, 34346, 41038, 44914, 93791, 187582, 266747, 291941, 381769, 533494, 583882, 763538, 1219283, 1594447, 2438566, 3188894, 4962997, 9925994, 20727811, 27105599, 41455622, 54211198, 352372787, 704745574]

約数ペア:

[(1, 704745574), (2, 352372787), (13, 54211198), (17, 41455622), (26, 27105599), (34, 20727811), (71, 9925994), (142, 4962997), (221, 3188894), (289, 2438566), (442, 1594447), (578, 1219283), (923, 763538), (1207, 583882), (1321, 533494), (1846, 381769), (2414, 291941), (2642, 266747), (3757, 187582), (7514, 93791), (15691, 44914), (17173, 41038), (20519, 34346), (22457, 31382)]