1889664504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{865231}}^1$

素因数の和:865260

約数の個数: 64

約数和(自身を含む): 5814359040

約数和(自身を除く): 3924694536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 865231, 1730462, 2595693, 3460924, 5191386, 6056617, 6921848, 10382772, 11248003, 12113234, 18169851, 20765544, 22496006, 24226468, 33744009, 36339702, 44992012, 48452936, 67488018, 72679404, 78736021, 89984024, 134976036, 145358808, 157472042, 236208063, 269952072, 314944084, 472416126, 629888168, 944832252, 1889664504]

約数ペア:

[(1, 1889664504), (2, 944832252), (3, 629888168), (4, 472416126), (6, 314944084), (7, 269952072), (8, 236208063), (12, 157472042), (13, 145358808), (14, 134976036), (21, 89984024), (24, 78736021), (26, 72679404), (28, 67488018), (39, 48452936), (42, 44992012), (52, 36339702), (56, 33744009), (78, 24226468), (84, 22496006), (91, 20765544), (104, 18169851), (156, 12113234), (168, 11248003), (182, 10382772), (273, 6921848), (312, 6056617), (364, 5191386), (546, 3460924), (728, 2595693), (1092, 1730462), (2184, 865231)]