1254712996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 2316682368

約数和(自身を除く): 1061969372

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 181, 362, 724, 983, 1763, 1966, 3526, 3932, 7052, 7421, 7783, 14842, 15566, 29684, 31132, 40303, 42269, 80606, 84538, 161212, 169076, 177923, 319103, 355846, 638206, 711692, 1276412, 1733029, 3466058, 6932116, 7294843, 7650689, 14589686, 15301378, 29179372, 30602756, 313678249, 627356498, 1254712996]

約数ペア:

[(1, 1254712996), (2, 627356498), (4, 313678249), (41, 30602756), (43, 29179372), (82, 15301378), (86, 14589686), (164, 7650689), (172, 7294843), (181, 6932116), (362, 3466058), (724, 1733029), (983, 1276412), (1763, 711692), (1966, 638206), (3526, 355846), (3932, 319103), (7052, 177923), (7421, 169076), (7783, 161212), (14842, 84538), (15566, 80606), (29684, 42269), (31132, 40303)]