1946755216

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{259429}}^1$

素因数の和:259511

約数の個数: 40

約数和(自身を含む): 4375027520

約数和(自身を除く): 2428272304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 259429, 518858, 1037716, 1816003, 2075432, 3632006, 4150864, 7264012, 14528024, 17381743, 29056048, 34763486, 69526972, 121672201, 139053944, 243344402, 278107888, 486688804, 973377608, 1946755216]

約数ペア:

[(1, 1946755216), (2, 973377608), (4, 486688804), (7, 278107888), (8, 243344402), (14, 139053944), (16, 121672201), (28, 69526972), (56, 34763486), (67, 29056048), (112, 17381743), (134, 14528024), (268, 7264012), (469, 4150864), (536, 3632006), (938, 2075432), (1072, 1816003), (1876, 1037716), (3752, 518858), (7504, 259429)]