403172014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{1571}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 722566656

約数和(自身を除く): 319394642

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 797, 1571, 1594, 3142, 5579, 10997, 11158, 18331, 21994, 36133, 36662, 72266, 128317, 252931, 256634, 505862, 1252087, 2504174, 8764609, 17529218, 28798001, 57596002, 201586007, 403172014]

約数ペア:

[(1, 403172014), (2, 201586007), (7, 57596002), (14, 28798001), (23, 17529218), (46, 8764609), (161, 2504174), (322, 1252087), (797, 505862), (1571, 256634), (1594, 252931), (3142, 128317), (5579, 72266), (10997, 36662), (11158, 36133), (18331, 21994)]