996912218

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 1542240000

約数和(自身を除く): 545327782

約数列:

[1, 2, 79, 101, 158, 179, 202, 349, 358, 698, 7979, 14141, 15958, 18079, 27571, 28282, 35249, 36158, 55142, 62471, 70498, 124942, 1428241, 2784671, 2856482, 4935209, 5569342, 6309571, 9870418, 12619142, 498456109, 996912218]

約数ペア:

[(1, 996912218), (2, 498456109), (79, 12619142), (101, 9870418), (158, 6309571), (179, 5569342), (202, 4935209), (349, 2856482), (358, 2784671), (698, 1428241), (7979, 124942), (14141, 70498), (15958, 62471), (18079, 55142), (27571, 36158), (28282, 35249)]