531777148

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{863}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 1085736960

約数和(自身を除く): 553959812

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 373, 413, 746, 826, 863, 1492, 1652, 1726, 2611, 3452, 5222, 6041, 10444, 12082, 22007, 24164, 44014, 50917, 88028, 101834, 154049, 203668, 308098, 321899, 356419, 616196, 643798, 712838, 1287596, 1425676, 2253293, 4506586, 9013172, 18992041, 37984082, 75968164, 132944287, 265888574, 531777148]

約数ペア:

[(1, 531777148), (2, 265888574), (4, 132944287), (7, 75968164), (14, 37984082), (28, 18992041), (59, 9013172), (118, 4506586), (236, 2253293), (373, 1425676), (413, 1287596), (746, 712838), (826, 643798), (863, 616196), (1492, 356419), (1652, 321899), (1726, 308098), (2611, 203668), (3452, 154049), (5222, 101834), (6041, 88028), (10444, 50917), (12082, 44014), (22007, 24164)]