677997173890

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{1799881}}^1$

素因数の和:1800298

約数の個数: 32

約数和(自身を含む): 1233711118080

約数和(自身を除く): 555713944190

約数列:

[1, 2, 5, 10, 139, 271, 278, 542, 695, 1355, 1390, 2710, 37669, 75338, 188345, 376690, 1799881, 3599762, 8999405, 17998810, 250183459, 487767751, 500366918, 975535502, 1250917295, 2438838755, 2501834590, 4877677510, 67799717389, 135599434778, 338998586945, 677997173890]

約数ペア:

[(1, 677997173890), (2, 338998586945), (5, 135599434778), (10, 67799717389), (139, 4877677510), (271, 2501834590), (278, 2438838755), (542, 1250917295), (695, 975535502), (1355, 500366918), (1390, 487767751), (2710, 250183459), (37669, 17998810), (75338, 8999405), (188345, 3599762), (376690, 1799881)]