3975565511764

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4379939}}^1$

素因数の和:4380389

約数の個数: 72

約数和(自身を含む): 8849826447840

約数和(自身を除く): 4874260936076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 421, 539, 842, 1078, 1684, 2156, 2947, 4631, 5894, 9262, 11788, 18524, 20629, 32417, 41258, 64834, 82516, 129668, 226919, 453838, 907676, 4379939, 8759878, 17519756, 30659573, 48179329, 61319146, 96358658, 122638292, 192717316, 214617011, 337255303, 429234022, 674510606, 858468044, 1349021212, 1843954319, 2360787121, 3687908638, 4721574242, 7375817276, 9443148484, 12907680233, 20283497509, 25815360466, 40566995018, 51630720932, 81133990036, 90353761631, 141984482563, 180707523262, 283968965126, 361415046524, 567937930252, 993891377941, 1987782755882, 3975565511764]

約数ペア:

[(1, 3975565511764), (2, 1987782755882), (4, 993891377941), (7, 567937930252), (11, 361415046524), (14, 283968965126), (22, 180707523262), (28, 141984482563), (44, 90353761631), (49, 81133990036), (77, 51630720932), (98, 40566995018), (154, 25815360466), (196, 20283497509), (308, 12907680233), (421, 9443148484), (539, 7375817276), (842, 4721574242), (1078, 3687908638), (1684, 2360787121), (2156, 1843954319), (2947, 1349021212), (4631, 858468044), (5894, 674510606), (9262, 429234022), (11788, 337255303), (18524, 214617011), (20629, 192717316), (32417, 122638292), (41258, 96358658), (64834, 61319146), (82516, 48179329), (129668, 30659573), (226919, 17519756), (453838, 8759878), (907676, 4379939)]