2158389610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{15619}}^1$

素因数の和:16702

約数の個数: 32

約数和(自身を含む): 4188159360

約数和(自身を除く): 2029769750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1063, 2126, 5315, 10630, 13819, 15619, 27638, 31238, 69095, 78095, 138190, 156190, 203047, 406094, 1015235, 2030470, 16602997, 33205994, 83014985, 166029970, 215838961, 431677922, 1079194805, 2158389610]

約数ペア:

[(1, 2158389610), (2, 1079194805), (5, 431677922), (10, 215838961), (13, 166029970), (26, 83014985), (65, 33205994), (130, 16602997), (1063, 2030470), (2126, 1015235), (5315, 406094), (10630, 203047), (13819, 156190), (15619, 138190), (27638, 78095), (31238, 69095)]