2192778056

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1263121}}^1$

素因数の和:1263165

約数の個数: 32

約数和(自身を含む): 4850388480

約数和(自身を除く): 2657610424

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1263121, 2526242, 5052484, 8841847, 10104968, 17683694, 35367388, 39156751, 70734776, 78313502, 156627004, 274097257, 313254008, 548194514, 1096389028, 2192778056]

約数ペア:

[(1, 2192778056), (2, 1096389028), (4, 548194514), (7, 313254008), (8, 274097257), (14, 156627004), (28, 78313502), (31, 70734776), (56, 39156751), (62, 35367388), (124, 17683694), (217, 10104968), (248, 8841847), (434, 5052484), (868, 2526242), (1736, 1263121)]