121278518

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:476

約数の個数: 24

約数和(自身を含む): 188450472

約数和(自身を除く): 67171954

約数列:

[1, 2, 47, 94, 97, 194, 283, 566, 2209, 4418, 4559, 9118, 13301, 26602, 27451, 54902, 214273, 428546, 625147, 1250294, 1290197, 2580394, 60639259, 121278518]

約数ペア:

[(1, 121278518), (2, 60639259), (47, 2580394), (94, 1290197), (97, 1250294), (194, 625147), (283, 428546), (566, 214273), (2209, 54902), (4418, 27451), (4559, 26602), (9118, 13301)]