2009192577

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 3321077760

約数和(自身を除く): 1311885183

約数列:

[1, 3, 7, 21, 23, 41, 69, 71, 123, 161, 213, 287, 483, 497, 861, 943, 1429, 1491, 1633, 2829, 2911, 4287, 4899, 6601, 8733, 10003, 11431, 19803, 20377, 30009, 32867, 34293, 58589, 61131, 66953, 98601, 101459, 175767, 200859, 230069, 304377, 410123, 468671, 690207, 710213, 1230369, 1347547, 1406013, 2130639, 2333557, 4042641, 4159819, 7000671, 9432829, 12479457, 16334899, 28298487, 29118733, 49004697, 87356199, 95675837, 287027511, 669730859, 2009192577]

約数ペア:

[(1, 2009192577), (3, 669730859), (7, 287027511), (21, 95675837), (23, 87356199), (41, 49004697), (69, 29118733), (71, 28298487), (123, 16334899), (161, 12479457), (213, 9432829), (287, 7000671), (483, 4159819), (497, 4042641), (861, 2333557), (943, 2130639), (1429, 1406013), (1491, 1347547), (1633, 1230369), (2829, 710213), (2911, 690207), (4287, 468671), (4899, 410123), (6601, 304377), (8733, 230069), (10003, 200859), (11431, 175767), (19803, 101459), (20377, 98601), (30009, 66953), (32867, 61131), (34293, 58589)]