9773990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 18627840

約数和(自身を除く): 8853850

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 769, 1271, 1538, 2542, 3845, 6355, 7690, 12710, 23839, 31529, 47678, 63058, 119195, 157645, 238390, 315290, 977399, 1954798, 4886995, 9773990]

約数ペア:

[(1, 9773990), (2, 4886995), (5, 1954798), (10, 977399), (31, 315290), (41, 238390), (62, 157645), (82, 119195), (155, 63058), (205, 47678), (310, 31529), (410, 23839), (769, 12710), (1271, 7690), (1538, 6355), (2542, 3845)]