2490407744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{18521}}^1$

素因数の和:18735

約数の個数: 56

約数和(自身を含む): 5419685376

約数和(自身を除く): 2929277632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 191, 352, 382, 704, 764, 1528, 2101, 3056, 4202, 6112, 8404, 12224, 16808, 18521, 33616, 37042, 67232, 74084, 134464, 148168, 203731, 296336, 407462, 592672, 814924, 1185344, 1629848, 3259696, 3537511, 6519392, 7075022, 13038784, 14150044, 28300088, 38912621, 56600176, 77825242, 113200352, 155650484, 226400704, 311300968, 622601936, 1245203872, 2490407744]

約数ペア:

[(1, 2490407744), (2, 1245203872), (4, 622601936), (8, 311300968), (11, 226400704), (16, 155650484), (22, 113200352), (32, 77825242), (44, 56600176), (64, 38912621), (88, 28300088), (176, 14150044), (191, 13038784), (352, 7075022), (382, 6519392), (704, 3537511), (764, 3259696), (1528, 1629848), (2101, 1185344), (3056, 814924), (4202, 592672), (6112, 407462), (8404, 296336), (12224, 203731), (16808, 148168), (18521, 134464), (33616, 74084), (37042, 67232)]