2184920446465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1\times {\mathrm{119921}}^1$

素因数の和:123033

約数の個数: 32

約数和(自身を含む): 2816190685440

約数和(自身を除く): 631270238975

約数列:

[1, 5, 17, 71, 85, 355, 1207, 3019, 6035, 15095, 51323, 119921, 214349, 256615, 599605, 1071745, 2038657, 3643933, 8514391, 10193285, 18219665, 42571955, 144744647, 362041499, 723723235, 1810207495, 6154705483, 25704946429, 30773527415, 128524732145, 436984089293, 2184920446465]

約数ペア:

[(1, 2184920446465), (5, 436984089293), (17, 128524732145), (71, 30773527415), (85, 25704946429), (355, 6154705483), (1207, 1810207495), (3019, 723723235), (6035, 362041499), (15095, 144744647), (51323, 42571955), (119921, 18219665), (214349, 10193285), (256615, 8514391), (599605, 3643933), (1071745, 2038657)]