2783156584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{7411}}^1$

素因数の和:7610

約数の個数: 64

約数和(自身を含む): 5902323840

約数和(自身を除く): 3119167256

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 157, 184, 299, 314, 598, 628, 1196, 1256, 2041, 2392, 3611, 4082, 7222, 7411, 8164, 14444, 14822, 16328, 28888, 29644, 46943, 59288, 93886, 96343, 170453, 187772, 192686, 340906, 375544, 385372, 681812, 770744, 1163527, 1363624, 2215889, 2327054, 4431778, 4654108, 8863556, 9308216, 15125851, 17727112, 26761121, 30251702, 53522242, 60503404, 107044484, 121006808, 214088968, 347894573, 695789146, 1391578292, 2783156584]

約数ペア:

[(1, 2783156584), (2, 1391578292), (4, 695789146), (8, 347894573), (13, 214088968), (23, 121006808), (26, 107044484), (46, 60503404), (52, 53522242), (92, 30251702), (104, 26761121), (157, 17727112), (184, 15125851), (299, 9308216), (314, 8863556), (598, 4654108), (628, 4431778), (1196, 2327054), (1256, 2215889), (2041, 1363624), (2392, 1163527), (3611, 770744), (4082, 681812), (7222, 385372), (7411, 375544), (8164, 340906), (14444, 192686), (14822, 187772), (16328, 170453), (28888, 96343), (29644, 93886), (46943, 59288)]