2017119860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14407999}}^1$

素因数の和:14408015

約数の個数: 24

約数和(自身を含む): 4841088000

約数和(自身を除く): 2823968140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14407999, 28815998, 57631996, 72039995, 100855993, 144079990, 201711986, 288159980, 403423972, 504279965, 1008559930, 2017119860]

約数ペア:

[(1, 2017119860), (2, 1008559930), (4, 504279965), (5, 403423972), (7, 288159980), (10, 201711986), (14, 144079990), (20, 100855993), (28, 72039995), (35, 57631996), (70, 28815998), (140, 14407999)]