9008889604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{32077}}^1$

素因数の和:32596

約数の個数: 48

約数和(自身を含む): 18560074176

約数和(自身を除く): 9551184572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 491, 572, 982, 1964, 5401, 6383, 10802, 12766, 21604, 25532, 32077, 64154, 70213, 128308, 140426, 280852, 352847, 417001, 705694, 834002, 1411388, 1668004, 4587011, 9174022, 15749807, 18348044, 31499614, 62999228, 173247877, 204747491, 346495754, 409494982, 692991508, 818989964, 2252222401, 4504444802, 9008889604]

約数ペア:

[(1, 9008889604), (2, 4504444802), (4, 2252222401), (11, 818989964), (13, 692991508), (22, 409494982), (26, 346495754), (44, 204747491), (52, 173247877), (143, 62999228), (286, 31499614), (491, 18348044), (572, 15749807), (982, 9174022), (1964, 4587011), (5401, 1668004), (6383, 1411388), (10802, 834002), (12766, 705694), (21604, 417001), (25532, 352847), (32077, 280852), (64154, 140426), (70213, 128308)]