1644009744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2634631}}^1$

素因数の和:2634655

約数の個数: 40

約数和(自身を含む): 4573721152

約数和(自身を除く): 2929711408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2634631, 5269262, 7903893, 10538524, 15807786, 21077048, 31615572, 34250203, 42154096, 63231144, 68500406, 102750609, 126462288, 137000812, 205501218, 274001624, 411002436, 548003248, 822004872, 1644009744]

約数ペア:

[(1, 1644009744), (2, 822004872), (3, 548003248), (4, 411002436), (6, 274001624), (8, 205501218), (12, 137000812), (13, 126462288), (16, 102750609), (24, 68500406), (26, 63231144), (39, 42154096), (48, 34250203), (52, 31615572), (78, 21077048), (104, 15807786), (156, 10538524), (208, 7903893), (312, 5269262), (624, 2634631)]