122887592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{3221}}^1$

素因数の和:3497

約数の個数: 32

約数和(自身を含む): 243583200

約数和(自身を除く): 120695608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 2008, 3221, 4769, 6442, 9538, 12884, 19076, 25768, 38152, 61199, 122398, 244796, 489592, 808471, 1616942, 3233884, 6467768, 15360949, 30721898, 61443796, 122887592]

約数ペア:

[(1, 122887592), (2, 61443796), (4, 30721898), (8, 15360949), (19, 6467768), (38, 3233884), (76, 1616942), (152, 808471), (251, 489592), (502, 244796), (1004, 122398), (2008, 61199), (3221, 38152), (4769, 25768), (6442, 19076), (9538, 12884)]