2425502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1721698

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 71, 142, 551, 589, 899, 1102, 1178, 1349, 1798, 2059, 2201, 2698, 4118, 4402, 17081, 34162, 39121, 41819, 63829, 78242, 83638, 127658, 1212751, 2425502]

約数ペア:

[(1, 2425502), (2, 1212751), (19, 127658), (29, 83638), (31, 78242), (38, 63829), (58, 41819), (62, 39121), (71, 34162), (142, 17081), (551, 4402), (589, 4118), (899, 2698), (1102, 2201), (1178, 2059), (1349, 1798)]