1058836940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{398059}}^1$

素因数の和:398094

約数の個数: 48

約数和(自身を含む): 2674963200

約数和(自身を除く): 1616126260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 398059, 796118, 1592236, 1990295, 2786413, 3980590, 5572826, 7563121, 7961180, 11145652, 13932065, 15126242, 27864130, 30252484, 37815605, 52941847, 55728260, 75631210, 105883694, 151262420, 211767388, 264709235, 529418470, 1058836940]

約数ペア:

[(1, 1058836940), (2, 529418470), (4, 264709235), (5, 211767388), (7, 151262420), (10, 105883694), (14, 75631210), (19, 55728260), (20, 52941847), (28, 37815605), (35, 30252484), (38, 27864130), (70, 15126242), (76, 13932065), (95, 11145652), (133, 7961180), (140, 7563121), (190, 5572826), (266, 3980590), (380, 2786413), (532, 1990295), (665, 1592236), (1330, 796118), (2660, 398059)]