2029553812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6863}}^1$

素因数の和:6949

約数の個数: 72

約数和(自身を含む): 4294338048

約数和(自身を除く): 2264784236

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 121, 143, 188, 242, 286, 484, 517, 572, 611, 1034, 1222, 1573, 2068, 2444, 3146, 5687, 6292, 6721, 6863, 11374, 13442, 13726, 22748, 26884, 27452, 73931, 75493, 89219, 147862, 150986, 178438, 295724, 301972, 322561, 356876, 645122, 830423, 981409, 1290244, 1660846, 1962818, 3321692, 3548171, 3925636, 4193293, 7096342, 8386586, 10795499, 14192684, 16773172, 21590998, 39029881, 43181996, 46126223, 78059762, 92252446, 156119524, 184504892, 507388453, 1014776906, 2029553812]

約数ペア:

[(1, 2029553812), (2, 1014776906), (4, 507388453), (11, 184504892), (13, 156119524), (22, 92252446), (26, 78059762), (44, 46126223), (47, 43181996), (52, 39029881), (94, 21590998), (121, 16773172), (143, 14192684), (188, 10795499), (242, 8386586), (286, 7096342), (484, 4193293), (517, 3925636), (572, 3548171), (611, 3321692), (1034, 1962818), (1222, 1660846), (1573, 1290244), (2068, 981409), (2444, 830423), (3146, 645122), (5687, 356876), (6292, 322561), (6721, 301972), (6863, 295724), (11374, 178438), (13442, 150986), (13726, 147862), (22748, 89219), (26884, 75493), (27452, 73931)]