4161388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 9273600

約数和(自身を除く): 5112212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 229, 236, 308, 413, 458, 649, 826, 916, 1298, 1603, 1652, 2519, 2596, 3206, 4543, 5038, 6412, 9086, 10076, 13511, 17633, 18172, 27022, 35266, 54044, 70532, 94577, 148621, 189154, 297242, 378308, 594484, 1040347, 2080694, 4161388]

約数ペア:

[(1, 4161388), (2, 2080694), (4, 1040347), (7, 594484), (11, 378308), (14, 297242), (22, 189154), (28, 148621), (44, 94577), (59, 70532), (77, 54044), (118, 35266), (154, 27022), (229, 18172), (236, 17633), (308, 13511), (413, 10076), (458, 9086), (649, 6412), (826, 5038), (916, 4543), (1298, 3206), (1603, 2596), (1652, 2519)]