1900564432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{39901}}^1$

素因数の和:40151

約数の個数: 40

約数和(自身を含む): 3983017640

約数和(自身を除く): 2082453208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1832, 2977, 3664, 5954, 11908, 23816, 39901, 47632, 79802, 159604, 319208, 518713, 638416, 1037426, 2074852, 4149704, 8299408, 9137329, 18274658, 36549316, 73098632, 118785277, 146197264, 237570554, 475141108, 950282216, 1900564432]

約数ペア:

[(1, 1900564432), (2, 950282216), (4, 475141108), (8, 237570554), (13, 146197264), (16, 118785277), (26, 73098632), (52, 36549316), (104, 18274658), (208, 9137329), (229, 8299408), (458, 4149704), (916, 2074852), (1832, 1037426), (2977, 638416), (3664, 518713), (5954, 319208), (11908, 159604), (23816, 79802), (39901, 47632)]