2018929535

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{7577}}^1$

素因数の和:7943

約数の個数: 32

約数和(自身を含む): 2898312192

約数和(自身を除く): 879382657

約数列:

[1, 5, 7, 23, 35, 115, 161, 331, 805, 1655, 2317, 7577, 7613, 11585, 37885, 38065, 53039, 53291, 174271, 265195, 266455, 871355, 1219897, 2507987, 6099485, 12539935, 17555909, 57683701, 87779545, 288418505, 403785907, 2018929535]

約数ペア:

[(1, 2018929535), (5, 403785907), (7, 288418505), (23, 87779545), (35, 57683701), (115, 17555909), (161, 12539935), (331, 6099485), (805, 2507987), (1655, 1219897), (2317, 871355), (7577, 266455), (7613, 265195), (11585, 174271), (37885, 53291), (38065, 53039)]