1268441992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{18713}}^1$

素因数の和:18985

約数の個数: 32

約数和(自身を含む): 2453405400

約数和(自身を除く): 1184963408

約数列:

[1, 2, 4, 8, 37, 74, 148, 229, 296, 458, 916, 1832, 8473, 16946, 18713, 33892, 37426, 67784, 74852, 149704, 692381, 1384762, 2769524, 4285277, 5539048, 8570554, 17141108, 34282216, 158555249, 317110498, 634220996, 1268441992]

約数ペア:

[(1, 1268441992), (2, 634220996), (4, 317110498), (8, 158555249), (37, 34282216), (74, 17141108), (148, 8570554), (229, 5539048), (296, 4285277), (458, 2769524), (916, 1384762), (1832, 692381), (8473, 149704), (16946, 74852), (18713, 67784), (33892, 37426)]