1262641534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{1409}}^1$

素因数の和:1486

約数の個数: 72

約数和(自身を含む): 2488898160

約数和(自身を除く): 1226256626

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 529, 847, 1058, 1409, 1694, 1771, 2783, 2818, 3542, 3703, 5566, 5819, 7406, 9863, 11638, 15499, 19481, 19726, 30998, 32407, 38962, 40733, 64009, 64814, 81466, 108493, 128018, 170489, 216986, 226849, 340978, 356477, 448063, 453698, 712954, 745361, 896126, 1193423, 1490722, 2386846, 2495339, 3921247, 4990678, 5217527, 7842494, 8198971, 10435054, 16397942, 27448729, 54897458, 57392797, 90188681, 114785594, 180377362, 631320767, 1262641534]

約数ペア:

[(1, 1262641534), (2, 631320767), (7, 180377362), (11, 114785594), (14, 90188681), (22, 57392797), (23, 54897458), (46, 27448729), (77, 16397942), (121, 10435054), (154, 8198971), (161, 7842494), (242, 5217527), (253, 4990678), (322, 3921247), (506, 2495339), (529, 2386846), (847, 1490722), (1058, 1193423), (1409, 896126), (1694, 745361), (1771, 712954), (2783, 453698), (2818, 448063), (3542, 356477), (3703, 340978), (5566, 226849), (5819, 216986), (7406, 170489), (9863, 128018), (11638, 108493), (15499, 81466), (19481, 64814), (19726, 64009), (30998, 40733), (32407, 38962)]