2017880124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 5141283840

約数和(自身を除く): 3123403716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 263, 274, 359, 411, 526, 548, 718, 789, 822, 1052, 1077, 1436, 1578, 1644, 1781, 2154, 3156, 3419, 3562, 4308, 4667, 5343, 6838, 7124, 9334, 10257, 10686, 13676, 14001, 18668, 20514, 21372, 28002, 36031, 41028, 49183, 56004, 72062, 94417, 98366, 108093, 144124, 147549, 188834, 196732, 216186, 283251, 295098, 377668, 432372, 468403, 566502, 590196, 639379, 936806, 1133004, 1227421, 1278758, 1405209, 1873612, 1918137, 2454842, 2557516, 2810418, 3682263, 3836274, 4909684, 5620836, 7364526, 7672548, 12935129, 14729052, 25870258, 38805387, 51740516, 77610774, 155221548, 168156677, 336313354, 504470031, 672626708, 1008940062, 2017880124]

約数ペア:

[(1, 2017880124), (2, 1008940062), (3, 672626708), (4, 504470031), (6, 336313354), (12, 168156677), (13, 155221548), (26, 77610774), (39, 51740516), (52, 38805387), (78, 25870258), (137, 14729052), (156, 12935129), (263, 7672548), (274, 7364526), (359, 5620836), (411, 4909684), (526, 3836274), (548, 3682263), (718, 2810418), (789, 2557516), (822, 2454842), (1052, 1918137), (1077, 1873612), (1436, 1405209), (1578, 1278758), (1644, 1227421), (1781, 1133004), (2154, 936806), (3156, 639379), (3419, 590196), (3562, 566502), (4308, 468403), (4667, 432372), (5343, 377668), (6838, 295098), (7124, 283251), (9334, 216186), (10257, 196732), (10686, 188834), (13676, 147549), (14001, 144124), (18668, 108093), (20514, 98366), (21372, 94417), (28002, 72062), (36031, 56004), (41028, 49183)]