9898768

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{5113}}^1$

素因数の和:5143

約数の個数: 30

約数和(自身を含む): 21085022

約数和(自身を除く): 11186254

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 5113, 10226, 20452, 40904, 56243, 81808, 112486, 224972, 449944, 618673, 899888, 1237346, 2474692, 4949384, 9898768]

約数ペア:

[(1, 9898768), (2, 4949384), (4, 2474692), (8, 1237346), (11, 899888), (16, 618673), (22, 449944), (44, 224972), (88, 112486), (121, 81808), (176, 56243), (242, 40904), (484, 20452), (968, 10226), (1936, 5113)]