948687572

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{3221}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 1938561408

約数和(自身を除く): 989873836

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 157, 268, 314, 469, 628, 938, 1099, 1876, 2198, 3221, 4396, 6442, 10519, 12884, 21038, 22547, 42076, 45094, 73633, 90188, 147266, 215807, 294532, 431614, 505697, 863228, 1011394, 1510649, 2022788, 3021298, 3539879, 6042596, 7079758, 14159516, 33881699, 67763398, 135526796, 237171893, 474343786, 948687572]

約数ペア:

[(1, 948687572), (2, 474343786), (4, 237171893), (7, 135526796), (14, 67763398), (28, 33881699), (67, 14159516), (134, 7079758), (157, 6042596), (268, 3539879), (314, 3021298), (469, 2022788), (628, 1510649), (938, 1011394), (1099, 863228), (1876, 505697), (2198, 431614), (3221, 294532), (4396, 215807), (6442, 147266), (10519, 90188), (12884, 73633), (21038, 45094), (22547, 42076)]