1369187036

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{2789}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 2784196800

約数和(自身を除く): 1415009764

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 197, 356, 394, 623, 788, 1246, 1379, 2492, 2758, 2789, 5516, 5578, 11156, 17533, 19523, 35066, 39046, 70132, 78092, 122731, 245462, 248221, 490924, 496442, 549433, 992884, 1098866, 1737547, 2197732, 3475094, 3846031, 6950188, 7692062, 15384124, 48899537, 97799074, 195598148, 342296759, 684593518, 1369187036]

約数ペア:

[(1, 1369187036), (2, 684593518), (4, 342296759), (7, 195598148), (14, 97799074), (28, 48899537), (89, 15384124), (178, 7692062), (197, 6950188), (356, 3846031), (394, 3475094), (623, 2197732), (788, 1737547), (1246, 1098866), (1379, 992884), (2492, 549433), (2758, 496442), (2789, 490924), (5516, 248221), (5578, 245462), (11156, 122731), (17533, 78092), (19523, 70132), (35066, 39046)]