2214971886

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{86923}}^1$

素因数の和:87096

約数の個数: 32

約数和(自身を含む): 4606276608

約数和(自身を除く): 2391304722

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 4247, 8494, 12741, 25482, 86923, 173846, 260769, 521538, 2694613, 5389226, 8083839, 11908451, 16167678, 23816902, 35725353, 71450706, 369161981, 738323962, 1107485943, 2214971886]

約数ペア:

[(1, 2214971886), (2, 1107485943), (3, 738323962), (6, 369161981), (31, 71450706), (62, 35725353), (93, 23816902), (137, 16167678), (186, 11908451), (274, 8083839), (411, 5389226), (822, 2694613), (4247, 521538), (8494, 260769), (12741, 173846), (25482, 86923)]