1020497422

素因数分解:

$2^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{19037}}^1$

素因数の和:19600

約数の個数: 24

約数和(自身を含む): 1784012904

約数和(自身を除く): 763515482

約数列:

[1, 2, 7, 14, 49, 98, 547, 1094, 3829, 7658, 19037, 26803, 38074, 53606, 133259, 266518, 932813, 1865626, 10413239, 20826478, 72892673, 145785346, 510248711, 1020497422]

約数ペア:

[(1, 1020497422), (2, 510248711), (7, 145785346), (14, 72892673), (49, 20826478), (98, 10413239), (547, 1865626), (1094, 932813), (3829, 266518), (7658, 133259), (19037, 53606), (26803, 38074)]