302811938

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 543562488

約数和(自身を除く): 240750550

約数列:

[1, 2, 11, 13, 22, 26, 101, 121, 143, 202, 242, 286, 953, 1111, 1313, 1573, 1906, 2222, 2626, 3146, 10483, 12221, 12389, 14443, 20966, 24442, 24778, 28886, 96253, 115313, 136279, 158873, 192506, 230626, 272558, 317746, 1058783, 1251289, 1499069, 2117566, 2502578, 2998138, 11646613, 13764179, 23293226, 27528358, 151405969, 302811938]

約数ペア:

[(1, 302811938), (2, 151405969), (11, 27528358), (13, 23293226), (22, 13764179), (26, 11646613), (101, 2998138), (121, 2502578), (143, 2117566), (202, 1499069), (242, 1251289), (286, 1058783), (953, 317746), (1111, 272558), (1313, 230626), (1573, 192506), (1906, 158873), (2222, 136279), (2626, 115313), (3146, 96253), (10483, 28886), (12221, 24778), (12389, 24442), (14443, 20966)]