1965539518

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 3021802560

約数和(自身を除く): 1056263042

約数列:

[1, 2, 97, 151, 194, 229, 293, 302, 458, 586, 14647, 22213, 28421, 29294, 34579, 44243, 44426, 56842, 67097, 69158, 88486, 134194, 3354163, 4291571, 6508409, 6708326, 8583142, 10131647, 13016818, 20263294, 982769759, 1965539518]

約数ペア:

[(1, 1965539518), (2, 982769759), (97, 20263294), (151, 13016818), (194, 10131647), (229, 8583142), (293, 6708326), (302, 6508409), (458, 4291571), (586, 3354163), (14647, 134194), (22213, 88486), (28421, 69158), (29294, 67097), (34579, 56842), (44243, 44426)]