2421659581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2357}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 2868535296

約数和(自身を除く): 446875715

約数列:

[1, 11, 23, 31, 131, 253, 341, 713, 1441, 2357, 3013, 4061, 7843, 25927, 33143, 44671, 54211, 73067, 93403, 308767, 596321, 803737, 1027433, 1680541, 3396437, 7101641, 9571777, 18485951, 78118051, 105289547, 220150871, 2421659581]

約数ペア:

[(1, 2421659581), (11, 220150871), (23, 105289547), (31, 78118051), (131, 18485951), (253, 9571777), (341, 7101641), (713, 3396437), (1441, 1680541), (2357, 1027433), (3013, 803737), (4061, 596321), (7843, 308767), (25927, 93403), (33143, 73067), (44671, 54211)]