2884938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 3767862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 461, 894, 922, 1043, 1383, 2086, 2766, 3129, 3227, 6258, 6454, 9681, 19362, 68689, 137378, 206067, 412134, 480823, 961646, 1442469, 2884938]

約数ペア:

[(1, 2884938), (2, 1442469), (3, 961646), (6, 480823), (7, 412134), (14, 206067), (21, 137378), (42, 68689), (149, 19362), (298, 9681), (447, 6454), (461, 6258), (894, 3227), (922, 3129), (1043, 2766), (1383, 2086)]