4698448401409

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{947}}^1\times {\mathrm{20431}}^1$

素因数の和:21805

約数の個数: 32

約数和(自身を含む): 5440825184256

約数和(自身を除く): 742376782847

約数列:

[1, 7, 113, 307, 791, 947, 2149, 6629, 20431, 34691, 107011, 143017, 242837, 290729, 749077, 2035103, 2308703, 6272317, 16160921, 19348157, 32852377, 43906219, 135437099, 229966639, 708771821, 2186341741, 4961402747, 5939884199, 15304392187, 41579189393, 671206914487, 4698448401409]

約数ペア:

[(1, 4698448401409), (7, 671206914487), (113, 41579189393), (307, 15304392187), (791, 5939884199), (947, 4961402747), (2149, 2186341741), (6629, 708771821), (20431, 229966639), (34691, 135437099), (107011, 43906219), (143017, 32852377), (242837, 19348157), (290729, 16160921), (749077, 6272317), (2035103, 2308703)]