2912895132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{971}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 7900913664

約数和(自身を除く): 4988018532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 503, 852, 971, 994, 1006, 1491, 1509, 1942, 1988, 2012, 2913, 2982, 3018, 3521, 3884, 5826, 5964, 6036, 6797, 7042, 10563, 11652, 13594, 14084, 20391, 21126, 27188, 35713, 40782, 42252, 68941, 71426, 81564, 107139, 137882, 142852, 206823, 214278, 249991, 275764, 413646, 428556, 482587, 488413, 499982, 749973, 827292, 965174, 976826, 999964, 1447761, 1465239, 1499946, 1930348, 1953652, 2895522, 2930478, 2999892, 3418891, 5791044, 5860956, 6837782, 10256673, 13675564, 20513346, 34677323, 41026692, 69354646, 104031969, 138709292, 208063938, 242741261, 416127876, 485482522, 728223783, 970965044, 1456447566, 2912895132]

約数ペア:

[(1, 2912895132), (2, 1456447566), (3, 970965044), (4, 728223783), (6, 485482522), (7, 416127876), (12, 242741261), (14, 208063938), (21, 138709292), (28, 104031969), (42, 69354646), (71, 41026692), (84, 34677323), (142, 20513346), (213, 13675564), (284, 10256673), (426, 6837782), (497, 5860956), (503, 5791044), (852, 3418891), (971, 2999892), (994, 2930478), (1006, 2895522), (1491, 1953652), (1509, 1930348), (1942, 1499946), (1988, 1465239), (2012, 1447761), (2913, 999964), (2982, 976826), (3018, 965174), (3521, 827292), (3884, 749973), (5826, 499982), (5964, 488413), (6036, 482587), (6797, 428556), (7042, 413646), (10563, 275764), (11652, 249991), (13594, 214278), (14084, 206823), (20391, 142852), (21126, 137882), (27188, 107139), (35713, 81564), (40782, 71426), (42252, 68941)]