2389465322

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{209639}}^1$

素因数の和:209821

約数の個数: 16

約数和(自身を含む): 3698049600

約数和(自身を除く): 1308584278

約数列:

[1, 2, 41, 82, 139, 278, 5699, 11398, 209639, 419278, 8595199, 17190398, 29139821, 58279642, 1194732661, 2389465322]

約数ペア:

[(1, 2389465322), (2, 1194732661), (41, 58279642), (82, 29139821), (139, 17190398), (278, 8595199), (5699, 419278), (11398, 209639)]