997907002

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{159563}}^1$

素因数の和:159677

約数の個数: 16

約数和(自身を含む): 1550962080

約数和(自身を除く): 553055078

約数列:

[1, 2, 53, 59, 106, 118, 3127, 6254, 159563, 319126, 8456839, 9414217, 16913678, 18828434, 498953501, 997907002]

約数ペア:

[(1, 997907002), (2, 498953501), (53, 18828434), (59, 16913678), (106, 9414217), (118, 8456839), (3127, 319126), (6254, 159563)]