1330381558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{74017}}^1$

素因数の和:74092

約数の個数: 32

約数和(自身を含む): 2344890240

約数和(自身を除く): 1014508682

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 17974, 74017, 148034, 814187, 1406323, 1628374, 2812646, 3182731, 6365462, 15469553, 30939106, 35010041, 60471889, 70020082, 120943778, 665190779, 1330381558]

約数ペア:

[(1, 1330381558), (2, 665190779), (11, 120943778), (19, 70020082), (22, 60471889), (38, 35010041), (43, 30939106), (86, 15469553), (209, 6365462), (418, 3182731), (473, 2812646), (817, 1628374), (946, 1406323), (1634, 814187), (8987, 148034), (17974, 74017)]