1982136962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1959

約数の個数: 64

約数和(自身を含む): 3530096640

約数和(自身を除く): 1547959678

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 71, 142, 247, 403, 494, 589, 806, 923, 1178, 1349, 1823, 1846, 2201, 2698, 3646, 4402, 7657, 15314, 17537, 23699, 28613, 34637, 35074, 41819, 47398, 56513, 57226, 69274, 83638, 113026, 129433, 258866, 450281, 543647, 734669, 900562, 1073747, 1087294, 1469338, 1682629, 2147494, 2459227, 3365258, 4012423, 4918454, 8024846, 13958711, 27917422, 31969951, 52161499, 63939902, 76236037, 104322998, 152472074, 991068481, 1982136962]

約数ペア:

[(1, 1982136962), (2, 991068481), (13, 152472074), (19, 104322998), (26, 76236037), (31, 63939902), (38, 52161499), (62, 31969951), (71, 27917422), (142, 13958711), (247, 8024846), (403, 4918454), (494, 4012423), (589, 3365258), (806, 2459227), (923, 2147494), (1178, 1682629), (1349, 1469338), (1823, 1087294), (1846, 1073747), (2201, 900562), (2698, 734669), (3646, 543647), (4402, 450281), (7657, 258866), (15314, 129433), (17537, 113026), (23699, 83638), (28613, 69274), (34637, 57226), (35074, 56513), (41819, 47398)]