1400241290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1052813}}^1$

素因数の和:1052846

約数の個数: 32

約数和(自身を含む): 3032104320

約数和(自身を除く): 1631863030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1052813, 2105626, 5264065, 7369691, 10528130, 14739382, 20003447, 36848455, 40006894, 73696910, 100017235, 140024129, 200034470, 280048258, 700120645, 1400241290]

約数ペア:

[(1, 1400241290), (2, 700120645), (5, 280048258), (7, 200034470), (10, 140024129), (14, 100017235), (19, 73696910), (35, 40006894), (38, 36848455), (70, 20003447), (95, 14739382), (133, 10528130), (190, 7369691), (266, 5264065), (665, 2105626), (1330, 1052813)]