2038810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 3965760

約数和(自身を除く): 1926950

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 179, 335, 358, 670, 895, 1139, 1790, 2278, 3043, 5695, 6086, 11390, 11993, 15215, 23986, 30430, 59965, 119930, 203881, 407762, 1019405, 2038810]

約数ペア:

[(1, 2038810), (2, 1019405), (5, 407762), (10, 203881), (17, 119930), (34, 59965), (67, 30430), (85, 23986), (134, 15215), (170, 11993), (179, 11390), (335, 6086), (358, 5695), (670, 3043), (895, 2278), (1139, 1790)]