1877122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 3282048

約数和(自身を除く): 1404926

約数列:

[1, 2, 13, 23, 26, 43, 46, 73, 86, 146, 299, 559, 598, 949, 989, 1118, 1679, 1898, 1978, 3139, 3358, 6278, 12857, 21827, 25714, 40807, 43654, 72197, 81614, 144394, 938561, 1877122]

約数ペア:

[(1, 1877122), (2, 938561), (13, 144394), (23, 81614), (26, 72197), (43, 43654), (46, 40807), (73, 25714), (86, 21827), (146, 12857), (299, 6278), (559, 3358), (598, 3139), (949, 1978), (989, 1898), (1118, 1679)]