2100077882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 3837210624

約数和(自身を除く): 1737132742

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 311, 313, 322, 469, 622, 626, 938, 1541, 2177, 2191, 3082, 4354, 4382, 7153, 7199, 10787, 14306, 14398, 20837, 20971, 21574, 41674, 41942, 50071, 50393, 97343, 100142, 100786, 145859, 146797, 194686, 291718, 293594, 479251, 482333, 681401, 958502, 964666, 1362802, 2238889, 3354757, 3376331, 4477778, 6521981, 6709514, 6752662, 13043962, 15672223, 31344446, 45653867, 91307734, 150005563, 300011126, 1050038941, 2100077882]

約数ペア:

[(1, 2100077882), (2, 1050038941), (7, 300011126), (14, 150005563), (23, 91307734), (46, 45653867), (67, 31344446), (134, 15672223), (161, 13043962), (311, 6752662), (313, 6709514), (322, 6521981), (469, 4477778), (622, 3376331), (626, 3354757), (938, 2238889), (1541, 1362802), (2177, 964666), (2191, 958502), (3082, 681401), (4354, 482333), (4382, 479251), (7153, 293594), (7199, 291718), (10787, 194686), (14306, 146797), (14398, 145859), (20837, 100786), (20971, 100142), (21574, 97343), (41674, 50393), (41942, 50071)]