2073551796745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{393017}}^1$

素因数の和:393250

約数の個数: 64

約数和(自身を含む): 3004493700096

約数和(自身を除く): 930941903351

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 157, 235, 517, 611, 715, 785, 1727, 2041, 2585, 3055, 6721, 7379, 8635, 10205, 22451, 33605, 36895, 81169, 95927, 112255, 393017, 405845, 479635, 1055197, 1965085, 4323187, 5109221, 5275985, 18471799, 21615935, 25546105, 56201431, 61703669, 92358995, 203189789, 240133387, 281007155, 308518345, 678740359, 802147697, 1015948945, 1200666935, 2641467257, 2900072443, 3393701795, 4010738485, 8823624667, 13207336285, 14500362215, 31900796873, 37700941759, 44118123335, 159503984365, 188504708795, 414710359349, 2073551796745]

約数ペア:

[(1, 2073551796745), (5, 414710359349), (11, 188504708795), (13, 159503984365), (47, 44118123335), (55, 37700941759), (65, 31900796873), (143, 14500362215), (157, 13207336285), (235, 8823624667), (517, 4010738485), (611, 3393701795), (715, 2900072443), (785, 2641467257), (1727, 1200666935), (2041, 1015948945), (2585, 802147697), (3055, 678740359), (6721, 308518345), (7379, 281007155), (8635, 240133387), (10205, 203189789), (22451, 92358995), (33605, 61703669), (36895, 56201431), (81169, 25546105), (95927, 21615935), (112255, 18471799), (393017, 5275985), (405845, 5109221), (479635, 4323187), (1055197, 1965085)]