1470180208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{423439}}^1$

素因数の和:423485

約数の個数: 40

約数和(自身を含む): 3360419840

約数和(自身を除く): 1890239632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 423439, 846878, 1693756, 2964073, 3387512, 5928146, 6775024, 11856292, 13126609, 23712584, 26253218, 47425168, 52506436, 91886263, 105012872, 183772526, 210025744, 367545052, 735090104, 1470180208]

約数ペア:

[(1, 1470180208), (2, 735090104), (4, 367545052), (7, 210025744), (8, 183772526), (14, 105012872), (16, 91886263), (28, 52506436), (31, 47425168), (56, 26253218), (62, 23712584), (112, 13126609), (124, 11856292), (217, 6775024), (248, 5928146), (434, 3387512), (496, 2964073), (868, 1693756), (1736, 846878), (3472, 423439)]