1986301970

素因数分解:

$2^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{331603}}^1$

素因数の和:332209

約数の個数: 16

約数和(自身を含む): 3581323200

約数和(自身を除く): 1595021230

約数列:

[1, 2, 5, 10, 599, 1198, 2995, 5990, 331603, 663206, 1658015, 3316030, 198630197, 397260394, 993150985, 1986301970]

約数ペア:

[(1, 1986301970), (2, 993150985), (5, 397260394), (10, 198630197), (599, 3316030), (1198, 1658015), (2995, 663206), (5990, 331603)]