1225365736

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{42821}}^1$

素因数の和:42914

約数の個数: 48

約数和(自身を含む): 2709347940

約数和(自身を除く): 1483982204

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 3577, 4088, 7154, 14308, 28616, 42821, 85642, 171284, 299747, 342568, 599494, 1198988, 2098229, 2397976, 3125933, 4196458, 6251866, 8392916, 12503732, 16785832, 21881531, 25007464, 43763062, 87526124, 153170717, 175052248, 306341434, 612682868, 1225365736]

約数ペア:

[(1, 1225365736), (2, 612682868), (4, 306341434), (7, 175052248), (8, 153170717), (14, 87526124), (28, 43763062), (49, 25007464), (56, 21881531), (73, 16785832), (98, 12503732), (146, 8392916), (196, 6251866), (292, 4196458), (392, 3125933), (511, 2397976), (584, 2098229), (1022, 1198988), (2044, 599494), (3577, 342568), (4088, 299747), (7154, 171284), (14308, 85642), (28616, 42821)]