2019175088

素因数分解:

$2^4\times 7^1\times {\mathrm{3461}}^1\times {\mathrm{5209}}^1$

素因数の和:8685

約数の個数: 40

約数和(自身を含む): 4473180960

約数和(自身を除く): 2454005872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3461, 5209, 6922, 10418, 13844, 20836, 24227, 27688, 36463, 41672, 48454, 55376, 72926, 83344, 96908, 145852, 193816, 291704, 387632, 583408, 18028349, 36056698, 72113396, 126198443, 144226792, 252396886, 288453584, 504793772, 1009587544, 2019175088]

約数ペア:

[(1, 2019175088), (2, 1009587544), (4, 504793772), (7, 288453584), (8, 252396886), (14, 144226792), (16, 126198443), (28, 72113396), (56, 36056698), (112, 18028349), (3461, 583408), (5209, 387632), (6922, 291704), (10418, 193816), (13844, 145852), (20836, 96908), (24227, 83344), (27688, 72926), (36463, 55376), (41672, 48454)]