4730726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 10160640

約数和(自身を除く): 5429914

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 139, 143, 154, 182, 187, 221, 238, 278, 286, 374, 442, 973, 1001, 1309, 1529, 1547, 1807, 1946, 2002, 2363, 2431, 2618, 3058, 3094, 3614, 4726, 4862, 10703, 12649, 16541, 17017, 19877, 21406, 25298, 25993, 30719, 33082, 34034, 39754, 51986, 61438, 139139, 181951, 215033, 278278, 337909, 363902, 430066, 675818, 2365363, 4730726]

約数ペア:

[(1, 4730726), (2, 2365363), (7, 675818), (11, 430066), (13, 363902), (14, 337909), (17, 278278), (22, 215033), (26, 181951), (34, 139139), (77, 61438), (91, 51986), (119, 39754), (139, 34034), (143, 33082), (154, 30719), (182, 25993), (187, 25298), (221, 21406), (238, 19877), (278, 17017), (286, 16541), (374, 12649), (442, 10703), (973, 4862), (1001, 4726), (1309, 3614), (1529, 3094), (1547, 3058), (1807, 2618), (1946, 2431), (2002, 2363)]