7474815821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 9106546176

約数和(自身を除く): 1631730355

約数列:

[1, 11, 19, 31, 41, 209, 341, 361, 451, 589, 779, 1271, 1481, 3971, 6479, 8569, 11191, 13981, 14801, 16291, 24149, 28139, 45911, 60721, 123101, 162811, 265639, 309529, 458831, 505021, 534641, 667931, 872309, 1153699, 1882351, 5047141, 5881051, 9595399, 12690689, 16573871, 20705861, 21920281, 35764669, 182312581, 241123091, 393411359, 679528711, 7474815821]

約数ペア:

[(1, 7474815821), (11, 679528711), (19, 393411359), (31, 241123091), (41, 182312581), (209, 35764669), (341, 21920281), (361, 20705861), (451, 16573871), (589, 12690689), (779, 9595399), (1271, 5881051), (1481, 5047141), (3971, 1882351), (6479, 1153699), (8569, 872309), (11191, 667931), (13981, 534641), (14801, 505021), (16291, 458831), (24149, 309529), (28139, 265639), (45911, 162811), (60721, 123101)]