1663441330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{160409}}^1$

素因数の和:160494

約数の個数: 32

約数和(自身を含む): 3222316080

約数和(自身を除く): 1558874750

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 160409, 320818, 802045, 1604090, 2726953, 5453906, 9784949, 13634765, 19569898, 27269530, 48924745, 97849490, 166344133, 332688266, 831720665, 1663441330]

約数ペア:

[(1, 1663441330), (2, 831720665), (5, 332688266), (10, 166344133), (17, 97849490), (34, 48924745), (61, 27269530), (85, 19569898), (122, 13634765), (170, 9784949), (305, 5453906), (610, 2726953), (1037, 1604090), (2074, 802045), (5185, 320818), (10370, 160409)]