1970495408

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{81077}}^1$

素因数の和:81130

約数の個数: 60

約数和(自身を含む): 4584474432

約数和(自身を除く): 2613979024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 12152, 24304, 81077, 162154, 324308, 567539, 648616, 1135078, 1297232, 2270156, 2513387, 3972773, 4540312, 5026774, 7945546, 9080624, 10053548, 15891092, 17593709, 20107096, 31782184, 35187418, 40214192, 63564368, 70374836, 123155963, 140749672, 246311926, 281499344, 492623852, 985247704, 1970495408]

約数ペア:

[(1, 1970495408), (2, 985247704), (4, 492623852), (7, 281499344), (8, 246311926), (14, 140749672), (16, 123155963), (28, 70374836), (31, 63564368), (49, 40214192), (56, 35187418), (62, 31782184), (98, 20107096), (112, 17593709), (124, 15891092), (196, 10053548), (217, 9080624), (248, 7945546), (392, 5026774), (434, 4540312), (496, 3972773), (784, 2513387), (868, 2270156), (1519, 1297232), (1736, 1135078), (3038, 648616), (3472, 567539), (6076, 324308), (12152, 162154), (24304, 81077)]