748799254

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{3373}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 1305009216

約数和(自身を除く): 556209962

約数列:

[1, 2, 7, 14, 101, 157, 202, 314, 707, 1099, 1414, 2198, 3373, 6746, 15857, 23611, 31714, 47222, 110999, 221998, 340673, 529561, 681346, 1059122, 2384711, 3706927, 4769422, 7413854, 53485661, 106971322, 374399627, 748799254]

約数ペア:

[(1, 748799254), (2, 374399627), (7, 106971322), (14, 53485661), (101, 7413854), (157, 4769422), (202, 3706927), (314, 2384711), (707, 1059122), (1099, 681346), (1414, 529561), (2198, 340673), (3373, 221998), (6746, 110999), (15857, 47222), (23611, 31714)]