7415205837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 11213959680

約数和(自身を除く): 3798753843

約数列:

[1, 3, 13, 29, 39, 87, 97, 257, 263, 291, 377, 771, 789, 1131, 1261, 2813, 3341, 3419, 3783, 7453, 7627, 8439, 10023, 10257, 22359, 22881, 24929, 25511, 36569, 67591, 74787, 76533, 96889, 99151, 109707, 202773, 290667, 297453, 324077, 331643, 722941, 739819, 878683, 972231, 994929, 1960139, 2168823, 2219457, 2636049, 5880417, 6556327, 9398233, 9617647, 19668981, 25481807, 28194699, 28852941, 76445421, 85232251, 190133483, 255696753, 570400449, 2471735279, 7415205837]

約数ペア:

[(1, 7415205837), (3, 2471735279), (13, 570400449), (29, 255696753), (39, 190133483), (87, 85232251), (97, 76445421), (257, 28852941), (263, 28194699), (291, 25481807), (377, 19668981), (771, 9617647), (789, 9398233), (1131, 6556327), (1261, 5880417), (2813, 2636049), (3341, 2219457), (3419, 2168823), (3783, 1960139), (7453, 994929), (7627, 972231), (8439, 878683), (10023, 739819), (10257, 722941), (22359, 331643), (22881, 324077), (24929, 297453), (25511, 290667), (36569, 202773), (67591, 109707), (74787, 99151), (76533, 96889)]