1443804934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1993}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 2713435200

約数和(自身を除く): 1269630266

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 149, 187, 221, 286, 298, 374, 442, 1639, 1937, 1993, 2431, 2533, 3278, 3874, 3986, 4862, 5066, 21307, 21923, 25909, 27863, 32929, 33881, 42614, 43846, 51818, 55726, 65858, 67762, 284999, 296957, 362219, 372691, 440453, 569998, 593914, 724438, 745382, 880906, 3266527, 3860441, 4844983, 5048269, 6533054, 7720882, 9689966, 10096538, 42464851, 55530959, 65627497, 84929702, 111061918, 131254994, 721902467, 1443804934]

約数ペア:

[(1, 1443804934), (2, 721902467), (11, 131254994), (13, 111061918), (17, 84929702), (22, 65627497), (26, 55530959), (34, 42464851), (143, 10096538), (149, 9689966), (187, 7720882), (221, 6533054), (286, 5048269), (298, 4844983), (374, 3860441), (442, 3266527), (1639, 880906), (1937, 745382), (1993, 724438), (2431, 593914), (2533, 569998), (3278, 440453), (3874, 372691), (3986, 362219), (4862, 296957), (5066, 284999), (21307, 67762), (21923, 65858), (25909, 55726), (27863, 51818), (32929, 43846), (33881, 42614)]