17899681322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5330459}}^1$

素因数の和:5330557

約数の個数: 16

約数和(自身を含む): 28400690880

約数和(自身を除く): 10501009558

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 5330459, 10660918, 122600557, 245201114, 389123507, 778247014, 8949840661, 17899681322]

約数ペア:

[(1, 17899681322), (2, 8949840661), (23, 778247014), (46, 389123507), (73, 245201114), (146, 122600557), (1679, 10660918), (3358, 5330459)]