2029381984

素因数分解:

$2^5\times 7^1\times {\mathrm{311}}^1\times {\mathrm{29131}}^1$

素因数の和:29459

約数の個数: 48

約数和(自身を含む): 4580948736

約数和(自身を除く): 2551566752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 311, 622, 1244, 2177, 2488, 4354, 4976, 8708, 9952, 17416, 29131, 34832, 58262, 69664, 116524, 203917, 233048, 407834, 466096, 815668, 932192, 1631336, 3262672, 6525344, 9059741, 18119482, 36238964, 63418187, 72477928, 126836374, 144955856, 253672748, 289911712, 507345496, 1014690992, 2029381984]

約数ペア:

[(1, 2029381984), (2, 1014690992), (4, 507345496), (7, 289911712), (8, 253672748), (14, 144955856), (16, 126836374), (28, 72477928), (32, 63418187), (56, 36238964), (112, 18119482), (224, 9059741), (311, 6525344), (622, 3262672), (1244, 1631336), (2177, 932192), (2488, 815668), (4354, 466096), (4976, 407834), (8708, 233048), (9952, 203917), (17416, 116524), (29131, 69664), (34832, 58262)]