2099478832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163409}}^1$

素因数の和:163501

約数の個数: 40

約数和(自身を含む): 4498350480

約数和(自身を除く): 2398871648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12848, 163409, 326818, 653636, 1307272, 1797499, 2614544, 3594998, 7189996, 11928857, 14379992, 23857714, 28759984, 47715428, 95430856, 131217427, 190861712, 262434854, 524869708, 1049739416, 2099478832]

約数ペア:

[(1, 2099478832), (2, 1049739416), (4, 524869708), (8, 262434854), (11, 190861712), (16, 131217427), (22, 95430856), (44, 47715428), (73, 28759984), (88, 23857714), (146, 14379992), (176, 11928857), (292, 7189996), (584, 3594998), (803, 2614544), (1168, 1797499), (1606, 1307272), (3212, 653636), (6424, 326818), (12848, 163409)]