8889377888248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3931}}^1\times {\mathrm{1976707}}^1$

素因数の和:1980668

約数の個数: 64

約数和(自身を含む): 19586487957120

約数和(自身を除く): 10697110068872

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 3931, 7862, 15724, 31448, 43241, 51103, 86482, 102206, 172964, 204412, 345928, 408824, 562133, 1124266, 1976707, 2248532, 3953414, 4497064, 7906828, 15813656, 21743777, 25697191, 43487554, 51394382, 86975108, 102788764, 173950216, 205577528, 282669101, 565338202, 1130676404, 2261352808, 7770435217, 15540870434, 31081740868, 62163481736, 85474787387, 101015657821, 170949574774, 202031315642, 341899149548, 404062631284, 683798299096, 808125262568, 1111172236031, 2222344472062, 4444688944124, 8889377888248]

約数ペア:

[(1, 8889377888248), (2, 4444688944124), (4, 2222344472062), (8, 1111172236031), (11, 808125262568), (13, 683798299096), (22, 404062631284), (26, 341899149548), (44, 202031315642), (52, 170949574774), (88, 101015657821), (104, 85474787387), (143, 62163481736), (286, 31081740868), (572, 15540870434), (1144, 7770435217), (3931, 2261352808), (7862, 1130676404), (15724, 565338202), (31448, 282669101), (43241, 205577528), (51103, 173950216), (86482, 102788764), (102206, 86975108), (172964, 51394382), (204412, 43487554), (345928, 25697191), (408824, 21743777), (562133, 15813656), (1124266, 7906828), (1976707, 4497064), (2248532, 3953414)]