938295793930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{634717}}^1$

素因数の和:634975

約数の個数: 64

約数和(自身を含む): 1875515523840

約数和(自身を除く): 937219729910

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 151, 178, 302, 445, 755, 890, 979, 1510, 1661, 1958, 3322, 4895, 8305, 9790, 13439, 16610, 26878, 67195, 134390, 147829, 295658, 634717, 739145, 1269434, 1478290, 3173585, 6347170, 6981887, 13963774, 34909435, 56489813, 69818870, 95842267, 112979626, 191684534, 282449065, 479211335, 564898130, 621387943, 958422670, 1054264937, 1242775886, 2108529874, 3106939715, 5271324685, 6213879430, 8529961763, 10542649370, 17059923526, 42649808815, 85299617630, 93829579393, 187659158786, 469147896965, 938295793930]

約数ペア:

[(1, 938295793930), (2, 469147896965), (5, 187659158786), (10, 93829579393), (11, 85299617630), (22, 42649808815), (55, 17059923526), (89, 10542649370), (110, 8529961763), (151, 6213879430), (178, 5271324685), (302, 3106939715), (445, 2108529874), (755, 1242775886), (890, 1054264937), (979, 958422670), (1510, 621387943), (1661, 564898130), (1958, 479211335), (3322, 282449065), (4895, 191684534), (8305, 112979626), (9790, 95842267), (13439, 69818870), (16610, 56489813), (26878, 34909435), (67195, 13963774), (134390, 6981887), (147829, 6347170), (295658, 3173585), (634717, 1478290), (739145, 1269434)]