9943330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 18557424

約数和(自身を除く): 8614094

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 257, 265, 365, 514, 530, 730, 1285, 2570, 3869, 7738, 13621, 18761, 19345, 27242, 37522, 38690, 68105, 93805, 136210, 187610, 994333, 1988666, 4971665, 9943330]

約数ペア:

[(1, 9943330), (2, 4971665), (5, 1988666), (10, 994333), (53, 187610), (73, 136210), (106, 93805), (146, 68105), (257, 38690), (265, 37522), (365, 27242), (514, 19345), (530, 18761), (730, 13621), (1285, 7738), (2570, 3869)]