1984798904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2503}}^1\times {\mathrm{9011}}^1$

素因数の和:11531

約数の個数: 32

約数和(自身を含む): 4061888640

約数和(自身を除く): 2077089736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2503, 5006, 9011, 10012, 18022, 20024, 27533, 36044, 55066, 72088, 99121, 110132, 198242, 220264, 396484, 792968, 22554533, 45109066, 90218132, 180436264, 248099863, 496199726, 992399452, 1984798904]

約数ペア:

[(1, 1984798904), (2, 992399452), (4, 496199726), (8, 248099863), (11, 180436264), (22, 90218132), (44, 45109066), (88, 22554533), (2503, 792968), (5006, 396484), (9011, 220264), (10012, 198242), (18022, 110132), (20024, 99121), (27533, 72088), (36044, 55066)]