2012307836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{503}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 4551966720

約数和(自身を除く): 2539658884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 419, 434, 503, 682, 838, 868, 1006, 1364, 1676, 2012, 2387, 2933, 3521, 4609, 4774, 5533, 5866, 7042, 9218, 9548, 11066, 11732, 12989, 14084, 15593, 18436, 22132, 25978, 31186, 32263, 38731, 51956, 62372, 64526, 77462, 90923, 109151, 129052, 142879, 154924, 171523, 181846, 210757, 218302, 285758, 343046, 363692, 421514, 436604, 571516, 686092, 843028, 1000153, 1200661, 1475299, 2000306, 2318327, 2401322, 2950598, 4000612, 4636654, 4802644, 5901196, 6533467, 9273308, 13066934, 16228289, 26133868, 32456578, 45734269, 64913156, 71868137, 91468538, 143736274, 182937076, 287472548, 503076959, 1006153918, 2012307836]

約数ペア:

[(1, 2012307836), (2, 1006153918), (4, 503076959), (7, 287472548), (11, 182937076), (14, 143736274), (22, 91468538), (28, 71868137), (31, 64913156), (44, 45734269), (62, 32456578), (77, 26133868), (124, 16228289), (154, 13066934), (217, 9273308), (308, 6533467), (341, 5901196), (419, 4802644), (434, 4636654), (503, 4000612), (682, 2950598), (838, 2401322), (868, 2318327), (1006, 2000306), (1364, 1475299), (1676, 1200661), (2012, 1000153), (2387, 843028), (2933, 686092), (3521, 571516), (4609, 436604), (4774, 421514), (5533, 363692), (5866, 343046), (7042, 285758), (9218, 218302), (9548, 210757), (11066, 181846), (11732, 171523), (12989, 154924), (14084, 142879), (15593, 129052), (18436, 109151), (22132, 90923), (25978, 77462), (31186, 64526), (32263, 62372), (38731, 51956)]