1630442695

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{4421}}^1$

素因数の和:4731

約数の個数: 32

約数和(自身を含む): 2300006016

約数和(自身を除く): 669563321

約数列:

[1, 5, 7, 35, 41, 205, 257, 287, 1285, 1435, 1799, 4421, 8995, 10537, 22105, 30947, 52685, 73759, 154735, 181261, 368795, 906305, 1136197, 1268827, 5680985, 6344135, 7953379, 39766895, 46584077, 232920385, 326088539, 1630442695]

約数ペア:

[(1, 1630442695), (5, 326088539), (7, 232920385), (35, 46584077), (41, 39766895), (205, 7953379), (257, 6344135), (287, 5680985), (1285, 1268827), (1435, 1136197), (1799, 906305), (4421, 368795), (8995, 181261), (10537, 154735), (22105, 73759), (30947, 52685)]