1352202878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 2313577728

約数和(自身を除く): 961374850

約数列:

[1, 2, 13, 26, 41, 47, 82, 94, 137, 197, 274, 394, 533, 611, 1066, 1222, 1781, 1927, 2561, 3562, 3854, 5122, 5617, 6439, 8077, 9259, 11234, 12878, 16154, 18518, 25051, 26989, 50102, 53978, 73021, 83707, 105001, 120367, 146042, 167414, 210002, 240734, 263999, 350857, 379619, 527998, 701714, 759238, 1106549, 1268483, 2213098, 2536966, 3431987, 4935047, 6863974, 9870094, 14385137, 16490279, 28770274, 32980558, 52007803, 104015606, 676101439, 1352202878]

約数ペア:

[(1, 1352202878), (2, 676101439), (13, 104015606), (26, 52007803), (41, 32980558), (47, 28770274), (82, 16490279), (94, 14385137), (137, 9870094), (197, 6863974), (274, 4935047), (394, 3431987), (533, 2536966), (611, 2213098), (1066, 1268483), (1222, 1106549), (1781, 759238), (1927, 701714), (2561, 527998), (3562, 379619), (3854, 350857), (5122, 263999), (5617, 240734), (6439, 210002), (8077, 167414), (9259, 146042), (11234, 120367), (12878, 105001), (16154, 83707), (18518, 73021), (25051, 53978), (26989, 50102)]