489549004

素因数分解:

$2^2\times 7^2\times {\mathrm{1231}}^1\times {\mathrm{2029}}^1$

素因数の和:3278

約数の個数: 36

約数和(自身を含む): 997883040

約数和(自身を除く): 508334036

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1231, 2029, 2462, 4058, 4924, 8116, 8617, 14203, 17234, 28406, 34468, 56812, 60319, 99421, 120638, 198842, 241276, 397684, 2497699, 4995398, 9990796, 17483893, 34967786, 69935572, 122387251, 244774502, 489549004]

約数ペア:

[(1, 489549004), (2, 244774502), (4, 122387251), (7, 69935572), (14, 34967786), (28, 17483893), (49, 9990796), (98, 4995398), (196, 2497699), (1231, 397684), (2029, 241276), (2462, 198842), (4058, 120638), (4924, 99421), (8116, 60319), (8617, 56812), (14203, 34468), (17234, 28406)]