2011968616

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 4515980040

約数和(自身を除く): 2504011424

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 113, 196, 212, 226, 371, 392, 424, 452, 742, 791, 857, 904, 1484, 1582, 1714, 2597, 2968, 3164, 3428, 5194, 5537, 5989, 5999, 6328, 6856, 10388, 11074, 11978, 11998, 20776, 22148, 23956, 23996, 41923, 41993, 44296, 45421, 47912, 47992, 83846, 83986, 90842, 96841, 167692, 167972, 181684, 193682, 293461, 317947, 335384, 335944, 363368, 387364, 586922, 635894, 677887, 774728, 1173844, 1271788, 1355774, 2225629, 2347688, 2543576, 2711548, 4451258, 4745209, 5132573, 5423096, 8902516, 9490418, 10265146, 17805032, 18980836, 20530292, 35928011, 37961672, 41060584, 71856022, 143712044, 251496077, 287424088, 502992154, 1005984308, 2011968616]

約数ペア:

[(1, 2011968616), (2, 1005984308), (4, 502992154), (7, 287424088), (8, 251496077), (14, 143712044), (28, 71856022), (49, 41060584), (53, 37961672), (56, 35928011), (98, 20530292), (106, 18980836), (113, 17805032), (196, 10265146), (212, 9490418), (226, 8902516), (371, 5423096), (392, 5132573), (424, 4745209), (452, 4451258), (742, 2711548), (791, 2543576), (857, 2347688), (904, 2225629), (1484, 1355774), (1582, 1271788), (1714, 1173844), (2597, 774728), (2968, 677887), (3164, 635894), (3428, 586922), (5194, 387364), (5537, 363368), (5989, 335944), (5999, 335384), (6328, 317947), (6856, 293461), (10388, 193682), (11074, 181684), (11978, 167972), (11998, 167692), (20776, 96841), (22148, 90842), (23956, 83986), (23996, 83846), (41923, 47992), (41993, 47912), (44296, 45421)]