2449164016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{7013}}^1$

素因数の和:7130

約数の個数: 80

約数和(自身を含む): 5406278976

約数和(自身を除く): 2957114960

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 73, 92, 104, 146, 184, 208, 292, 299, 368, 584, 598, 949, 1168, 1196, 1679, 1898, 2392, 3358, 3796, 4784, 6716, 7013, 7592, 13432, 14026, 15184, 21827, 26864, 28052, 43654, 56104, 87308, 91169, 112208, 161299, 174616, 182338, 322598, 349232, 364676, 511949, 645196, 729352, 1023898, 1290392, 1458704, 2047796, 2096887, 2580784, 4095592, 4193774, 6655337, 8191184, 8387548, 11774827, 13310674, 16775096, 23549654, 26621348, 33550192, 47099308, 53242696, 94198616, 106485392, 153072751, 188397232, 306145502, 612291004, 1224582008, 2449164016]

約数ペア:

[(1, 2449164016), (2, 1224582008), (4, 612291004), (8, 306145502), (13, 188397232), (16, 153072751), (23, 106485392), (26, 94198616), (46, 53242696), (52, 47099308), (73, 33550192), (92, 26621348), (104, 23549654), (146, 16775096), (184, 13310674), (208, 11774827), (292, 8387548), (299, 8191184), (368, 6655337), (584, 4193774), (598, 4095592), (949, 2580784), (1168, 2096887), (1196, 2047796), (1679, 1458704), (1898, 1290392), (2392, 1023898), (3358, 729352), (3796, 645196), (4784, 511949), (6716, 364676), (7013, 349232), (7592, 322598), (13432, 182338), (14026, 174616), (15184, 161299), (21827, 112208), (26864, 91169), (28052, 87308), (43654, 56104)]