1520306788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13093}}^1$

素因数の和:13157

約数の個数: 96

約数和(自身を含む): 3695650560

約数和(自身を除く): 2175343772

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 44, 52, 58, 77, 91, 116, 143, 154, 182, 203, 286, 308, 319, 364, 377, 406, 572, 638, 754, 812, 1001, 1276, 1508, 2002, 2233, 2639, 4004, 4147, 4466, 5278, 8294, 8932, 10556, 13093, 16588, 26186, 29029, 52372, 58058, 91651, 116116, 144023, 170209, 183302, 288046, 340418, 366604, 379697, 576092, 680836, 759394, 1008161, 1191463, 1518788, 1872299, 2016322, 2382926, 2657879, 3744598, 4032644, 4176667, 4765852, 4936061, 5315758, 7489196, 8353334, 9872122, 10631516, 13106093, 16706668, 19744244, 26212186, 29236669, 34552427, 52424372, 54296671, 58473338, 69104854, 108593342, 116946676, 138209708, 217186684, 380076697, 760153394, 1520306788]

約数ペア:

[(1, 1520306788), (2, 760153394), (4, 380076697), (7, 217186684), (11, 138209708), (13, 116946676), (14, 108593342), (22, 69104854), (26, 58473338), (28, 54296671), (29, 52424372), (44, 34552427), (52, 29236669), (58, 26212186), (77, 19744244), (91, 16706668), (116, 13106093), (143, 10631516), (154, 9872122), (182, 8353334), (203, 7489196), (286, 5315758), (308, 4936061), (319, 4765852), (364, 4176667), (377, 4032644), (406, 3744598), (572, 2657879), (638, 2382926), (754, 2016322), (812, 1872299), (1001, 1518788), (1276, 1191463), (1508, 1008161), (2002, 759394), (2233, 680836), (2639, 576092), (4004, 379697), (4147, 366604), (4466, 340418), (5278, 288046), (8294, 183302), (8932, 170209), (10556, 144023), (13093, 116116), (16588, 91651), (26186, 58058), (29029, 52372)]