2012311245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{60457}}^1$

素因数の和:60789

約数の個数: 32

約数和(自身を含む): 3691323648

約数和(自身を除く): 1679012403

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 317, 951, 1585, 2219, 4755, 6657, 11095, 33285, 60457, 181371, 302285, 423199, 906855, 1269597, 2115995, 6347985, 19164869, 57494607, 95824345, 134154083, 287473035, 402462249, 670770415, 2012311245]

約数ペア:

[(1, 2012311245), (3, 670770415), (5, 402462249), (7, 287473035), (15, 134154083), (21, 95824345), (35, 57494607), (105, 19164869), (317, 6347985), (951, 2115995), (1585, 1269597), (2219, 906855), (4755, 423199), (6657, 302285), (11095, 181371), (33285, 60457)]