489162116735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{443771}}^1$

素因数の和:444119

約数の個数: 32

約数和(自身を含む): 635197489920

約数和(自身を除く): 146035373185

約数列:

[1, 5, 19, 41, 95, 205, 283, 779, 1415, 3895, 5377, 11603, 26885, 58015, 220457, 443771, 1102285, 2218855, 8431649, 18194611, 42158245, 90973055, 125587193, 345697609, 627935965, 1728488045, 2386156667, 5149074913, 11930783335, 25745374565, 97832423347, 489162116735]

約数ペア:

[(1, 489162116735), (5, 97832423347), (19, 25745374565), (41, 11930783335), (95, 5149074913), (205, 2386156667), (283, 1728488045), (779, 627935965), (1415, 345697609), (3895, 125587193), (5377, 90973055), (11603, 42158245), (26885, 18194611), (58015, 8431649), (220457, 2218855), (443771, 1102285)]