453261310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{20353}}^1$

素因数の和:20508

約数の個数: 32

約数和(自身を含む): 870499872

約数和(自身を除く): 417238562

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 11135, 20353, 22270, 40706, 101765, 203530, 346001, 692002, 1730005, 2666243, 3460010, 5332486, 13331215, 26662430, 45326131, 90652262, 226630655, 453261310]

約数ペア:

[(1, 453261310), (2, 226630655), (5, 90652262), (10, 45326131), (17, 26662430), (34, 13331215), (85, 5332486), (131, 3460010), (170, 2666243), (262, 1730005), (655, 692002), (1310, 346001), (2227, 203530), (4454, 101765), (11135, 40706), (20353, 22270)]