2155211822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 3691795968

約数和(自身を除く): 1536584146

約数列:

[1, 2, 17, 31, 34, 41, 53, 62, 82, 106, 527, 697, 901, 941, 1054, 1271, 1394, 1643, 1802, 1882, 2173, 2542, 3286, 4346, 15997, 21607, 27931, 29171, 31994, 36941, 38581, 43214, 49873, 55862, 58342, 67363, 73882, 77162, 99746, 134726, 495907, 655877, 847841, 991814, 1145171, 1196011, 1311754, 1546063, 1695682, 2044793, 2290342, 2392022, 3092126, 4089586, 20332187, 26283071, 34761481, 40664374, 52566142, 63388583, 69522962, 126777166, 1077605911, 2155211822]

約数ペア:

[(1, 2155211822), (2, 1077605911), (17, 126777166), (31, 69522962), (34, 63388583), (41, 52566142), (53, 40664374), (62, 34761481), (82, 26283071), (106, 20332187), (527, 4089586), (697, 3092126), (901, 2392022), (941, 2290342), (1054, 2044793), (1271, 1695682), (1394, 1546063), (1643, 1311754), (1802, 1196011), (1882, 1145171), (2173, 991814), (2542, 847841), (3286, 655877), (4346, 495907), (15997, 134726), (21607, 99746), (27931, 77162), (29171, 73882), (31994, 67363), (36941, 58342), (38581, 55862), (43214, 49873)]