437202428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{78577}}^1$

素因数の和:78701

約数の個数: 24

約数和(自身を含む): 831669552

約数和(自身を除く): 394467124

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 78577, 157154, 314308, 1021501, 2043002, 4086004, 8407739, 16815478, 33630956, 109300607, 218601214, 437202428]

約数ペア:

[(1, 437202428), (2, 218601214), (4, 109300607), (13, 33630956), (26, 16815478), (52, 8407739), (107, 4086004), (214, 2043002), (428, 1021501), (1391, 314308), (2782, 157154), (5564, 78577)]