1922278865936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49420991}}^1$

素因数の和:49421040

約数の個数: 80

約数和(自身を含む): 4632921474048

約数和(自身を除く): 2710642608112

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 9724, 19448, 38896, 49420991, 98841982, 197683964, 395367928, 543630901, 642472883, 790735856, 840156847, 1087261802, 1284945766, 1680313694, 2174523604, 2569891532, 3360627388, 4349047208, 5139783064, 6721254776, 7067201713, 8698094416, 9241725317, 10279566128, 10922039011, 13442509552, 14134403426, 18483450634, 21844078022, 28268806852, 36966901268, 43688156044, 56537613704, 73933802536, 87376312088, 113075227408, 120142429121, 147867605072, 174752624176, 240284858242, 480569716484, 961139432968, 1922278865936]

約数ペア:

[(1, 1922278865936), (2, 961139432968), (4, 480569716484), (8, 240284858242), (11, 174752624176), (13, 147867605072), (16, 120142429121), (17, 113075227408), (22, 87376312088), (26, 73933802536), (34, 56537613704), (44, 43688156044), (52, 36966901268), (68, 28268806852), (88, 21844078022), (104, 18483450634), (136, 14134403426), (143, 13442509552), (176, 10922039011), (187, 10279566128), (208, 9241725317), (221, 8698094416), (272, 7067201713), (286, 6721254776), (374, 5139783064), (442, 4349047208), (572, 3360627388), (748, 2569891532), (884, 2174523604), (1144, 1680313694), (1496, 1284945766), (1768, 1087261802), (2288, 840156847), (2431, 790735856), (2992, 642472883), (3536, 543630901), (4862, 395367928), (9724, 197683964), (19448, 98841982), (38896, 49420991)]