7880453048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{781171}}^1$

素因数の和:781287

約数の個数: 32

約数和(自身を含む): 16076519760

約数和(自身を除く): 8196066712

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 781171, 1562342, 3124684, 6249368, 10155223, 20310446, 40620892, 75773587, 81241784, 151547174, 303094348, 606188696, 985056631, 1970113262, 3940226524, 7880453048]

約数ペア:

[(1, 7880453048), (2, 3940226524), (4, 1970113262), (8, 985056631), (13, 606188696), (26, 303094348), (52, 151547174), (97, 81241784), (104, 75773587), (194, 40620892), (388, 20310446), (776, 10155223), (1261, 6249368), (2522, 3124684), (5044, 1562342), (10088, 781171)]