6997004

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1278

約数の個数: 36

約数和(自身を含む): 14747040

約数和(自身を除く): 7750036

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1231, 1421, 2462, 2842, 4924, 5684, 8617, 17234, 34468, 35699, 60319, 71398, 120638, 142796, 241276, 249893, 499786, 999572, 1749251, 3498502, 6997004]

約数ペア:

[(1, 6997004), (2, 3498502), (4, 1749251), (7, 999572), (14, 499786), (28, 249893), (29, 241276), (49, 142796), (58, 120638), (98, 71398), (116, 60319), (196, 35699), (203, 34468), (406, 17234), (812, 8617), (1231, 5684), (1421, 4924), (2462, 2842)]