1427791486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{5081}}^1$

素因数の和:5388

約数の個数: 32

約数和(自身を含む): 2390816736

約数和(自身を除く): 963025250

約数列:

[1, 2, 11, 22, 53, 106, 241, 482, 583, 1166, 2651, 5081, 5302, 10162, 12773, 25546, 55891, 111782, 140503, 269293, 281006, 538586, 1224521, 2449042, 2962223, 5924446, 13469731, 26939462, 64899613, 129799226, 713895743, 1427791486]

約数ペア:

[(1, 1427791486), (2, 713895743), (11, 129799226), (22, 64899613), (53, 26939462), (106, 13469731), (241, 5924446), (482, 2962223), (583, 2449042), (1166, 1224521), (2651, 538586), (5081, 281006), (5302, 269293), (10162, 140503), (12773, 111782), (25546, 55891)]