492725936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1787}}^1$

素因数の和:2721

約数の個数: 40

約数和(自身を含む): 1006572480

約数和(自身を除く): 513846544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 907, 1787, 1814, 3574, 3628, 7148, 7256, 14296, 14512, 17233, 28592, 33953, 34466, 67906, 68932, 135812, 137864, 271624, 275728, 543248, 1620809, 3241618, 6483236, 12966472, 25932944, 30795371, 61590742, 123181484, 246362968, 492725936]

約数ペア:

[(1, 492725936), (2, 246362968), (4, 123181484), (8, 61590742), (16, 30795371), (19, 25932944), (38, 12966472), (76, 6483236), (152, 3241618), (304, 1620809), (907, 543248), (1787, 275728), (1814, 271624), (3574, 137864), (3628, 135812), (7148, 68932), (7256, 67906), (14296, 34466), (14512, 33953), (17233, 28592)]