563669428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2887}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 1190318080

約数和(自身を除く): 626648652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 367, 532, 734, 1468, 2569, 2887, 5138, 5774, 6973, 10276, 11548, 13946, 20209, 27892, 40418, 48811, 54853, 80836, 97622, 109706, 195244, 219412, 383971, 767942, 1059529, 1535884, 2119058, 4238116, 7416703, 14833406, 20131051, 29666812, 40262102, 80524204, 140917357, 281834714, 563669428]

約数ペア:

[(1, 563669428), (2, 281834714), (4, 140917357), (7, 80524204), (14, 40262102), (19, 29666812), (28, 20131051), (38, 14833406), (76, 7416703), (133, 4238116), (266, 2119058), (367, 1535884), (532, 1059529), (734, 767942), (1468, 383971), (2569, 219412), (2887, 195244), (5138, 109706), (5774, 97622), (6973, 80836), (10276, 54853), (11548, 48811), (13946, 40418), (20209, 27892)]