1273823236

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1\times {\mathrm{1097}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 2579544576

約数和(自身を除く): 1305721340

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 367, 452, 734, 791, 1097, 1468, 1582, 2194, 2569, 3164, 4388, 5138, 7679, 10276, 15358, 30716, 41471, 82942, 123961, 165884, 247922, 290297, 402599, 495844, 580594, 805198, 867727, 1161188, 1610396, 1735454, 2818193, 3470908, 5636386, 11272772, 45493687, 90987374, 181974748, 318455809, 636911618, 1273823236]

約数ペア:

[(1, 1273823236), (2, 636911618), (4, 318455809), (7, 181974748), (14, 90987374), (28, 45493687), (113, 11272772), (226, 5636386), (367, 3470908), (452, 2818193), (734, 1735454), (791, 1610396), (1097, 1161188), (1468, 867727), (1582, 805198), (2194, 580594), (2569, 495844), (3164, 402599), (4388, 290297), (5138, 247922), (7679, 165884), (10276, 123961), (15358, 82942), (30716, 41471)]