1215692044

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{2707}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 2495519488

約数和(自身を除く): 1279827444

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 373, 602, 746, 1204, 1492, 2611, 2707, 5222, 5414, 10444, 10828, 16039, 18949, 32078, 37898, 64156, 75796, 112273, 116401, 224546, 232802, 449092, 465604, 814807, 1009711, 1629614, 2019422, 3259228, 4038844, 7067977, 14135954, 28271908, 43417573, 86835146, 173670292, 303923011, 607846022, 1215692044]

約数ペア:

[(1, 1215692044), (2, 607846022), (4, 303923011), (7, 173670292), (14, 86835146), (28, 43417573), (43, 28271908), (86, 14135954), (172, 7067977), (301, 4038844), (373, 3259228), (602, 2019422), (746, 1629614), (1204, 1009711), (1492, 814807), (2611, 465604), (2707, 449092), (5222, 232802), (5414, 224546), (10444, 116401), (10828, 112273), (16039, 75796), (18949, 64156), (32078, 37898)]