496787434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{499}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 892332000

約数和(自身を除く): 395544566

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 499, 649, 767, 998, 1298, 1534, 3481, 5489, 6487, 6962, 8437, 10978, 12974, 16874, 29441, 38291, 45253, 58882, 71357, 76582, 90506, 142714, 323851, 382733, 497783, 647702, 765466, 995566, 1737019, 3474038, 4210063, 8420126, 19107209, 22581247, 38214418, 45162494, 248393717, 496787434]

約数ペア:

[(1, 496787434), (2, 248393717), (11, 45162494), (13, 38214418), (22, 22581247), (26, 19107209), (59, 8420126), (118, 4210063), (143, 3474038), (286, 1737019), (499, 995566), (649, 765466), (767, 647702), (998, 497783), (1298, 382733), (1534, 323851), (3481, 142714), (5489, 90506), (6487, 76582), (6962, 71357), (8437, 58882), (10978, 45253), (12974, 38291), (16874, 29441)]