1238340318

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{26423}}^1$

素因数の和:26608

約数の個数: 32

約数和(自身を含む): 2534167296

約数和(自身を除く): 1295826978

約数列:

[1, 2, 3, 6, 73, 107, 146, 214, 219, 321, 438, 642, 7811, 15622, 23433, 26423, 46866, 52846, 79269, 158538, 1928879, 2827261, 3857758, 5654522, 5786637, 8481783, 11573274, 16963566, 206390053, 412780106, 619170159, 1238340318]

約数ペア:

[(1, 1238340318), (2, 619170159), (3, 412780106), (6, 206390053), (73, 16963566), (107, 11573274), (146, 8481783), (214, 5786637), (219, 5654522), (321, 3857758), (438, 2827261), (642, 1928879), (7811, 158538), (15622, 79269), (23433, 52846), (26423, 46866)]