2149014692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{9043}}^1$

素因数の和:9560

約数の個数: 36

約数和(自身を含む): 4142622288

約数和(自身を除く): 1993607596

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 491, 982, 1964, 5401, 9043, 10802, 18086, 21604, 36172, 59411, 99473, 118822, 198946, 237644, 397892, 1094203, 2188406, 4376812, 4440113, 8880226, 17760452, 48841243, 97682486, 195364972, 537253673, 1074507346, 2149014692]

約数ペア:

[(1, 2149014692), (2, 1074507346), (4, 537253673), (11, 195364972), (22, 97682486), (44, 48841243), (121, 17760452), (242, 8880226), (484, 4440113), (491, 4376812), (982, 2188406), (1964, 1094203), (5401, 397892), (9043, 237644), (10802, 198946), (18086, 118822), (21604, 99473), (36172, 59411)]