2255794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 3888000

約数和(自身を除く): 1632206

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 89, 178, 437, 551, 667, 874, 1102, 1334, 1691, 2047, 2581, 3382, 4094, 5162, 12673, 25346, 38893, 49039, 59363, 77786, 98078, 118726, 1127897, 2255794]

約数ペア:

[(1, 2255794), (2, 1127897), (19, 118726), (23, 98078), (29, 77786), (38, 59363), (46, 49039), (58, 38893), (89, 25346), (178, 12673), (437, 5162), (551, 4094), (667, 3382), (874, 2581), (1102, 2047), (1334, 1691)]