870801408004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4049}}^1\times {\mathrm{103997}}^1$

素因数の和:108108

約数の個数: 48

約数和(自身を含む): 1698245740800

約数和(自身を除く): 827444332796

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 4049, 8098, 16196, 44539, 89078, 103997, 178156, 190303, 207994, 380606, 415988, 761212, 1143967, 2093333, 2287934, 4186666, 4575868, 4887859, 8373332, 9775718, 19551436, 53766449, 107532898, 215065796, 421083853, 842167706, 1684335412, 4631922383, 9263844766, 18527689532, 19790941091, 39581882182, 79163764364, 217700352001, 435400704002, 870801408004]

約数ペア:

[(1, 870801408004), (2, 435400704002), (4, 217700352001), (11, 79163764364), (22, 39581882182), (44, 19790941091), (47, 18527689532), (94, 9263844766), (188, 4631922383), (517, 1684335412), (1034, 842167706), (2068, 421083853), (4049, 215065796), (8098, 107532898), (16196, 53766449), (44539, 19551436), (89078, 9775718), (103997, 8373332), (178156, 4887859), (190303, 4575868), (207994, 4186666), (380606, 2287934), (415988, 2093333), (761212, 1143967)]