2894388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{34457}}^1$

素因数の和:34471

約数の個数: 24

約数和(自身を含む): 7718592

約数和(自身を除く): 4824204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 34457, 68914, 103371, 137828, 206742, 241199, 413484, 482398, 723597, 964796, 1447194, 2894388]

約数ペア:

[(1, 2894388), (2, 1447194), (3, 964796), (4, 723597), (6, 482398), (7, 413484), (12, 241199), (14, 206742), (21, 137828), (28, 103371), (42, 68914), (84, 34457)]