2247708443876

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{13557727}}^1$

素因数の和:13557960

約数の個数: 48

約数和(自身を含む): 4664726126592

約数和(自身を除く): 2417017682716

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 191, 217, 382, 434, 764, 868, 1337, 2674, 5348, 5921, 11842, 23684, 41447, 82894, 165788, 13557727, 27115454, 54230908, 94904089, 189808178, 379616356, 420289537, 840579074, 1681158148, 2589525857, 2942026759, 5179051714, 5884053518, 10358103428, 11768107036, 18126680999, 36253361998, 72506723996, 80275301567, 160550603134, 321101206268, 561927110969, 1123854221938, 2247708443876]

約数ペア:

[(1, 2247708443876), (2, 1123854221938), (4, 561927110969), (7, 321101206268), (14, 160550603134), (28, 80275301567), (31, 72506723996), (62, 36253361998), (124, 18126680999), (191, 11768107036), (217, 10358103428), (382, 5884053518), (434, 5179051714), (764, 2942026759), (868, 2589525857), (1337, 1681158148), (2674, 840579074), (5348, 420289537), (5921, 379616356), (11842, 189808178), (23684, 94904089), (41447, 54230908), (82894, 27115454), (165788, 13557727)]