389780412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{45943}}^1$

素因数の和:46058

約数の個数: 48

約数和(自身を含む): 1049728512

約数和(自身を除く): 659948100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 45943, 91886, 137829, 183772, 275658, 321601, 551316, 643202, 964803, 1286404, 1929606, 3859212, 4640243, 9280486, 13920729, 18560972, 27841458, 32481701, 55682916, 64963402, 97445103, 129926804, 194890206, 389780412]

約数ペア:

[(1, 389780412), (2, 194890206), (3, 129926804), (4, 97445103), (6, 64963402), (7, 55682916), (12, 32481701), (14, 27841458), (21, 18560972), (28, 13920729), (42, 9280486), (84, 4640243), (101, 3859212), (202, 1929606), (303, 1286404), (404, 964803), (606, 643202), (707, 551316), (1212, 321601), (1414, 275658), (2121, 183772), (2828, 137829), (4242, 91886), (8484, 45943)]