2515002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 5795712

約数和(自身を除く): 3280710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 257, 466, 514, 699, 771, 1398, 1542, 1631, 1799, 3262, 3598, 4893, 5397, 9786, 10794, 59881, 119762, 179643, 359286, 419167, 838334, 1257501, 2515002]

約数ペア:

[(1, 2515002), (2, 1257501), (3, 838334), (6, 419167), (7, 359286), (14, 179643), (21, 119762), (42, 59881), (233, 10794), (257, 9786), (466, 5397), (514, 4893), (699, 3598), (771, 3262), (1398, 1799), (1542, 1631)]