1211367284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{599}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 2245017600

約数和(自身を除く): 1033650316

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 347, 599, 694, 1198, 1388, 1457, 2396, 2914, 5828, 10757, 16309, 18569, 21514, 28153, 32618, 37138, 43028, 56306, 65236, 74276, 112612, 207853, 415706, 505579, 831412, 872743, 1011158, 1745486, 2022316, 3490972, 6443443, 9769091, 12886886, 19538182, 25773772, 39076364, 302841821, 605683642, 1211367284]

約数ペア:

[(1, 1211367284), (2, 605683642), (4, 302841821), (31, 39076364), (47, 25773772), (62, 19538182), (94, 12886886), (124, 9769091), (188, 6443443), (347, 3490972), (599, 2022316), (694, 1745486), (1198, 1011158), (1388, 872743), (1457, 831412), (2396, 505579), (2914, 415706), (5828, 207853), (10757, 112612), (16309, 74276), (18569, 65236), (21514, 56306), (28153, 43028), (32618, 37138)]