1693254220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{12853}}^1$

素因数の和:13810

約数の個数: 48

約数和(自身を含む): 4068445248

約数和(自身を除く): 2375191028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 941, 1882, 3764, 4705, 6587, 9410, 12853, 13174, 18820, 25706, 26348, 32935, 51412, 64265, 65870, 89971, 128530, 131740, 179942, 257060, 359884, 449855, 899710, 1799420, 12094673, 24189346, 48378692, 60473365, 84662711, 120946730, 169325422, 241893460, 338650844, 423313555, 846627110, 1693254220]

約数ペア:

[(1, 1693254220), (2, 846627110), (4, 423313555), (5, 338650844), (7, 241893460), (10, 169325422), (14, 120946730), (20, 84662711), (28, 60473365), (35, 48378692), (70, 24189346), (140, 12094673), (941, 1799420), (1882, 899710), (3764, 449855), (4705, 359884), (6587, 257060), (9410, 179942), (12853, 131740), (13174, 128530), (18820, 89971), (25706, 65870), (26348, 64265), (32935, 51412)]