1983478562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{7229}}^1$

素因数の和:7478

約数の個数: 32

約数和(自身を含む): 3275884080

約数和(自身を除く): 1292405518

約数列:

[1, 2, 13, 26, 61, 122, 173, 346, 793, 1586, 2249, 4498, 7229, 10553, 14458, 21106, 93977, 137189, 187954, 274378, 440969, 881938, 1250617, 2501234, 5732597, 11465194, 16258021, 32516042, 76287637, 152575274, 991739281, 1983478562]

約数ペア:

[(1, 1983478562), (2, 991739281), (13, 152575274), (26, 76287637), (61, 32516042), (122, 16258021), (173, 11465194), (346, 5732597), (793, 2501234), (1586, 1250617), (2249, 881938), (4498, 440969), (7229, 274378), (10553, 187954), (14458, 137189), (21106, 93977)]