1985942273

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{9043}}^1$

素因数の和:9416

約数の個数: 16

約数和(自身を含む): 2296452480

約数和(自身を除く): 310510207

約数列:

[1, 7, 137, 229, 959, 1603, 9043, 31373, 63301, 219611, 1238891, 2070847, 8672237, 14495929, 283706039, 1985942273]

約数ペア:

[(1, 1985942273), (7, 283706039), (137, 14495929), (229, 8672237), (959, 2070847), (1603, 1238891), (9043, 219611), (31373, 63301)]