980059676

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{47659}}^1$

素因数の和:47813

約数の個数: 24

約数和(自身を含む): 1765517040

約数和(自身を除く): 785457364

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 5141, 10282, 20564, 47659, 95318, 190636, 2525927, 4622923, 5051854, 9245846, 10103708, 18491692, 245014919, 490029838, 980059676]

約数ペア:

[(1, 980059676), (2, 490029838), (4, 245014919), (53, 18491692), (97, 10103708), (106, 9245846), (194, 5051854), (212, 4622923), (388, 2525927), (5141, 190636), (10282, 95318), (20564, 47659)]