2011267874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{5399}}^1$

素因数の和:5519

約数の個数: 64

約数和(自身を含む): 3919104000

約数和(自身を除く): 1907836126

約数列:

[1, 2, 7, 11, 14, 22, 41, 59, 77, 82, 118, 154, 287, 413, 451, 574, 649, 826, 902, 1298, 2419, 3157, 4543, 4838, 5399, 6314, 9086, 10798, 16933, 26609, 33866, 37793, 53218, 59389, 75586, 118778, 186263, 221359, 318541, 372526, 415723, 442718, 637082, 831446, 1549513, 2229787, 2434949, 3099026, 3503951, 4459574, 4869898, 7007902, 13060181, 17044643, 24527657, 26120362, 34089286, 49055314, 91421267, 143661991, 182842534, 287323982, 1005633937, 2011267874]

約数ペア:

[(1, 2011267874), (2, 1005633937), (7, 287323982), (11, 182842534), (14, 143661991), (22, 91421267), (41, 49055314), (59, 34089286), (77, 26120362), (82, 24527657), (118, 17044643), (154, 13060181), (287, 7007902), (413, 4869898), (451, 4459574), (574, 3503951), (649, 3099026), (826, 2434949), (902, 2229787), (1298, 1549513), (2419, 831446), (3157, 637082), (4543, 442718), (4838, 415723), (5399, 372526), (6314, 318541), (9086, 221359), (10798, 186263), (16933, 118778), (26609, 75586), (33866, 59389), (37793, 53218)]