671369998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{629803}}^1$

素因数の和:629859

約数の個数: 16

約数和(自身を含む): 1110974256

約数和(自身を除く): 439604258

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 629803, 1259606, 8187439, 16374878, 25821923, 51643846, 335684999, 671369998]

約数ペア:

[(1, 671369998), (2, 335684999), (13, 51643846), (26, 25821923), (41, 16374878), (82, 8187439), (533, 1259606), (1066, 629803)]