2245432

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 4871520

約数和(自身を除く): 2626088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 397, 404, 707, 794, 808, 1414, 1588, 2779, 2828, 3176, 5558, 5656, 11116, 22232, 40097, 80194, 160388, 280679, 320776, 561358, 1122716, 2245432]

約数ペア:

[(1, 2245432), (2, 1122716), (4, 561358), (7, 320776), (8, 280679), (14, 160388), (28, 80194), (56, 40097), (101, 22232), (202, 11116), (397, 5656), (404, 5558), (707, 3176), (794, 2828), (808, 2779), (1414, 1588)]