2012017252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{5689}}^1$

素因数の和:6460

約数の個数: 48

約数和(自身を含む): 4267226880

約数和(自身を除く): 2255209628

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 743, 1486, 2972, 5201, 5689, 10402, 11378, 12631, 20804, 22756, 25262, 39823, 50524, 79646, 88417, 96713, 159292, 176834, 193426, 353668, 386852, 676991, 1353982, 2707964, 4226927, 8453854, 16907708, 29588489, 59176978, 71857759, 118353956, 143715518, 287431036, 503004313, 1006008626, 2012017252]

約数ペア:

[(1, 2012017252), (2, 1006008626), (4, 503004313), (7, 287431036), (14, 143715518), (17, 118353956), (28, 71857759), (34, 59176978), (68, 29588489), (119, 16907708), (238, 8453854), (476, 4226927), (743, 2707964), (1486, 1353982), (2972, 676991), (5201, 386852), (5689, 353668), (10402, 193426), (11378, 176834), (12631, 159292), (20804, 96713), (22756, 88417), (25262, 79646), (39823, 50524)]